Multiplies To _ And Adds To _ Calculator - TimTech Software
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If you have the sum of two numbers as well as the product those numbers, you can use this online calculator to calculate the actual numbers for you:

This is especially useful for factoring trinomials, such as x2+7x+12, by entering the coefficients into the calculator. For example, if you make X*Y=12 and X+Y=7, then you find that X=4 and Y=3. You can then rewrite the trinomial in its factored form, (X+4)(X+3).
If you need any help, simply leave a comment below and I’ll see what I can do.
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Timtech
The site admin :) More Posts (95)Readers Comments (113)
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seth stClaire April 24, 2018 @ 12:36 PM
what multiplies to make 15 and adds up to 18
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LONDON October 22, 2019 @ 7:31 PM
your MOM hahahahahahahahahahahahahahahahahahahaha
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YOUR MOM March 13, 2020 @ 4:43 PM
NO YOU
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Joe MAMA April 7, 2020 @ 10:27 AM
HAAAAAAAAAAAAAAAAAAAAAA
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Tiffany April 13, 2020 @ 3:07 PM
What numbers multiply to -16 and add up to -6?
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Timtech April 22, 2020 @ 9:56 PM
-8 and 2
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No yah business April 27, 2020 @ 10:20 AM
What adds to make 6 but times to make 4?
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YOU May 8, 2020 @ 3:00 PM
Hello.
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Timtech December 17, 2020 @ 1:46 PM
Hello!
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jsdj July 25, 2021 @ 9:50 AM
brb
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Z November 14, 2020 @ 3:18 PM
8 and -8
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Hannah November 18, 2020 @ 11:49 PM
wow why do people even ask these questions, is it for homework cuz if it is, it will be 20 days late lmao.
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zion February 18, 2021 @ 12:55 PM
-8 and 2
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emma March 2, 2021 @ 1:29 PM
-8 and 2!!
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Jacobe Patterson January 19, 2022 @ 6:36 PM
your answer is -8 and positive 2
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YOU May 8, 2020 @ 2:59 PM
You
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ur mum jokes October 20, 2021 @ 3:01 AM
thats is highly inappropriate butt funny lol UR MUM ahahahahahaha
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lilajsk November 8, 2021 @ 2:19 PM
shut the **** up
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Jaquavis Damascus the third February 22, 2022 @ 6:48 PM
Ooo we got a funny ass ***** over here
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Milo March 3, 2020 @ 12:56 AM
17.124038404635968 and 0.8759615953640396. I used this calculator to do this. I’m not THAT smart (not smart enough to do this in my head).
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BOB October 28, 2020 @ 5:36 PM
What multiplies to equal -7 and adds to equal 6?
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JeffytheEwok October 28, 2020 @ 5:38 PM
I don’t know, go ask your mother.
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Harly April 24, 2018 @ 10:52 PM
Are there any two numbers that multiply to 7 and add to 0? It’s probably an easy answer but I’m just not good at math.
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Timtech October 14, 2019 @ 12:28 PM
No, there aren’t. Think about it like this:
Any two numbers that add to zero must be equal, but opposite in sign. For example, 2 and -2, 3 and -3, etc. One of them will be positive, and the other will be negative.
Thus, when you multiply these numbers together, you will never get a positive answer, since the product of a positive and a negative number is always negative.
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Armadillo March 30, 2020 @ 2:21 PM
I have a question, what adds up to one, but multiplies to negative eighteen?
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Starving Potato November 5, 2020 @ 1:03 PM
What numbers add to 28 and multiply to 15
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bob October 14, 2020 @ 3:30 PM
7 and 0
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Idk April 26, 2018 @ 11:18 AM
What adds to be -62 and multiplies to be -560
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Milo March 3, 2020 @ 1:00 AM
8 and -60, I believe is the correct answer.
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Perry April 30, 2018 @ 10:52 PM
what multiplies to 8 and adds to 5
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Milo March 3, 2020 @ 12:59 AM
Nothing works for this set of numbers.
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Shush March 27, 2020 @ 8:38 AM
Shush shsu
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someone December 3, 2020 @ 11:35 AM
4 and 1
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Ibraheem Riaz May 3, 2018 @ 7:45 AM
What two numbers add up to 37 and multiply to -24?
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Hilary May 3, 2018 @ 9:37 PM
What adds to get 7 and multiplies to get -270
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Lilia February 29, 2020 @ 1:12 PM
-27 and 10
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Timtech March 1, 2020 @ 9:53 AM
-13.3 and 20.3 (approximately).
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Emma May 10, 2018 @ 9:53 AM
My problem is 12w^2+18w-84 an we are doing the slide divide bottoms up ( i hope you know what that is ) but when we slide we take 12 * -84 to get -1008 an the we have to find two numbers to add to 18 an multiply to get -1008 what are they? THANK YOUUUU
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Timtech January 10, 2019 @ 8:44 PM
They are 42 and -24. You can use the calculator in the post to do these calculations automatically.
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Lincoln Haynes May 14, 2018 @ 9:45 PM
Are there any numbers that add to 9 but multiply to 8???
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Timtech October 14, 2019 @ 12:31 PM
Yeah, 8 + 1 = 9 and 8 * 1 = 8.
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Lilly March 25, 2020 @ 1:03 PM
8 & 1
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Aidan May 21, 2018 @ 8:50 AM
HI lmao I like your minecraft pic. Not bad bro. I also play minecraft
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Timtech October 14, 2019 @ 12:32 PM
Hi! Minecraft is fun, but I barely play anymore. I prefer the older versions.
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lulupoo June 18, 2018 @ 7:40 AM
r u stupid
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joe March 9, 2020 @ 8:01 AM
no
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Timtech October 24, 2021 @ 6:58 PM
what’s nine plus ten
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k March 31, 2022 @ 10:37 AM
21🥱
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GENJI June 25, 2018 @ 10:16 PM
what 2 no. add to 17 and multiply to 66
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Timtech October 14, 2019 @ 12:35 PM
Think about all the pairs of numbers (factors) that multiply to make 66. We have 1 * 66 (obviously), and also 2 * 33, 3 * 22, and 6 * 11. When you look at this list, you can see that 6 + 11 = 17.
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maggie August 15, 2018 @ 11:19 PM
what numbers multiply to negative three and add to negative four
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Kristie April 21, 2020 @ 5:48 PM
-3 and -1
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Cleo August 23, 2018 @ 10:54 PM
What multiplies to 12 but adds to 2
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Aidan Callaghan September 6, 2018 @ 7:51 AM
What adds to 1/15 and multiplies to -2/15
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Timtech March 1, 2020 @ 9:56 AM
It’s 2/5 and -1/3
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Becky September 11, 2018 @ 10:52 PM
What numbers multiply to give you -10 and add to give you 5? and what numbers multiply to give you 12 and add to give you -12?
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Joshua September 20, 2018 @ 8:24 PM
Multiplies to give 2,adds to give 4
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Timtech February 7, 2022 @ 9:15 PM
tree fiddy
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vesaun September 25, 2018 @ 10:35 PM
what two numbers add to -1 and multiply to -30
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Timtech October 14, 2019 @ 12:38 PM
Think about the factors of 30: (1 30) (2 15) (3 10) (5 6)
Now consider that 5 * -6 = -30 and 5 + -6 = -1
Or, you can just use the calculator included in the post.
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nunya October 8, 2018 @ 11:14 AM
what multiplies to 2 and adds to 0
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Timtech October 14, 2019 @ 12:40 PM
This is impossible; in order for two numbers to add to zero, one must be positive and one must be negative. When you multiply a positive and a negative number, you will always get a negative answer.
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Prizzy May 12, 2020 @ 12:11 PM
What adds to 3 and multiplies to -10
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Ashleigh October 10, 2018 @ 5:41 PM
What multiplies to 2.5 but adds to 6
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bossjones777 November 14, 2018 @ 9:07 PM
what number multiplies to 12.5 and adds to 5
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Daynel thomas November 18, 2018 @ 3:34 PM
What to numbers multiply to -6 and add to give 5
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Timtech October 14, 2019 @ 12:42 PM
Consider that 1 * 6 = 6, and 2 * 3 = 6. Now, one of these numbers must be negative, so that you can get -6.
2-3 = 5, nope. 3-2 = 5, nope. 1-6 = 5, nope. 6-1 = 5, yup. Therefore the numbers are 6 and -1.
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Jonathan Cole November 20, 2018 @ 5:11 PM
What two numbers multiply to -150 add up to 19
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Cheech November 26, 2018 @ 3:07 PM
What multiplies to 0.3 and adds to 3.17?
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Dumbblonde December 17, 2018 @ 7:43 PM
What multiplies to get -75 but adds to +22
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Timtech October 14, 2019 @ 12:46 PM
Think about all of the possible ways to get 75 by multiplying: (1 * 75), (3 * 25), and (5 * 15). Of course, one of these numbers must be negative, so that you can multiply to get -75.
Now, the numbers must add up to 22. We can see that 25 is fairly close to 22. In fact, 25 minus 3 gives us 22. Therefore we know that 25 * -3 = -75 and 25 + -3 = 22.
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someone March 20, 2019 @ 10:39 PM
what multiplies to 25 and adds to 1
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Amaya July 9, 2019 @ 9:47 PM
What adds to 4, but multiplies to 0
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Timtech October 14, 2019 @ 12:50 PM
In order for two numbers to multiply to zero, at least one of those numbers must be zero. Therefore, you can see that your other number must be four.
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Allyssa October 18, 2019 @ 7:33 PM
What multiplies to get negative 12 and adds to get negative 2
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Timtech October 25, 2019 @ 1:26 PM
The calculator will approximate the decimal values for you (approximately 2.6 and -4.6).
If you find the exact results by hand, you will get -1 + √13 and -1 – √13.
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taryn April 17, 2020 @ 7:17 PM
what multiplies to -8 and adds to 6
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Timtech April 22, 2020 @ 9:41 PM
The exact values are 3 + √17 and 3 – √17
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Hannah October 31, 2019 @ 4:42 PM
What multiplies you get -12 and adds to get 7
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Annag November 6, 2019 @ 12:14 PM
What multiplies to 13 and adds to 6? negative/positive/whatever
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Timtech November 8, 2019 @ 1:08 PM
You probably already realized that no two real numbers can multiply to 13 while still adding up to 6. You are looking for the complex numbers 3+2j and 3-2j, where j represents the imaginary unit. You can check these numbers like so:
( 3+2j ) + ( 3-2j ) = ( 6+0j ) = 6 ( 3+2j ) * ( 3-2j ) = ( 9 + 6j – 6j + 4) = 13
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bob jeff joe February 20, 2020 @ 1:27 PM
can you get multiple answers?
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Timtech February 20, 2020 @ 9:07 PM
Not sure what you’re asking? You’ll always get a pair of numbers as your answer. You can change the inputs and the outputs will update automatically once you’re done.
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Amanda Lopez February 24, 2020 @ 8:18 PM
What numbers multiplied make 24 but make 16 when added?
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OH YOU MORTALS YOU CANNOT COMPREHEND MY FULL NAME YOUR BRAINS WOULD MELT IF YOU EVEN ATTEMPTED IT March 23, 2020 @ 8:02 PM
can this handle fractions
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Timtech October 24, 2021 @ 6:54 PM
Yes, it handles fractions. It returns a decimal value, but any decent calculator (such as WolframAlpha) will be able to convert the value to a fraction for you.
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Mom April 6, 2020 @ 7:06 PM
What adds to 18 and adds to -9
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Zachary Sanchez April 14, 2020 @ 7:51 PM
What multiplies to 10 and adds to 13
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Milla Klostermann April 15, 2020 @ 5:55 PM
what two numbers multiply to get -72 and add to get -6
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Milla Klostermann April 15, 2020 @ 5:57 PM
never mind figured it out
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Jordan November 20, 2020 @ 10:13 AM
What multiplies to -2.94 and adds to 6
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Bloop Bloop May 20, 2020 @ 6:16 PM
What multiplies to 1 and adds up to 6
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Bloop Bloop May 20, 2020 @ 6:18 PM
what two numbers multiply to 1 and adds up to 6
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Timtech December 17, 2020 @ 1:49 PM
The numbers are 3±2√2. (Roughly 0.1716 and 5.8284).
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sarah September 12, 2020 @ 8:51 PM
what multiples to 3 and adds to -4
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Timtech December 17, 2020 @ 1:50 PM
-3 and -1, of course…
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bit September 16, 2020 @ 6:04 AM
whatadds up to 3 and multiples to -18
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Timtech October 24, 2021 @ 7:05 PM
Think about the ways you can get 18: (1 * 18), (2 * 9), (3 * 6). You also know that the larger number must be positive and the smaller one must be negative. With this in mind, you will quickly realize that 6 + (-3) = 3 and 6 * -3 = -18.
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/ October 7, 2020 @ 5:08 PM
what multiplies to 1 and adds to -3
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brooklynn November 23, 2020 @ 2:39 PM
is there anything that multiplies to -17 and adds to -7 ?
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Timtech December 17, 2020 @ 1:51 PM
Yes, approximately 1.9 and -8.9. You can use the quadratic formula (or the calculator in the post) to get more precise values.
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Mr. Nobody December 10, 2020 @ 11:38 AM
I feel like someone has to be a little respectful here. Anyways i like mine craft it cool. Minecraft is awesome. below this commet tell me what your fav game is 🙂
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Timtech December 17, 2020 @ 1:52 PM
My favorite PC game is also Minecraft 🙂
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booklover09 February 8, 2021 @ 1:07 PM
WHat two numbers multiply to get 14 but add to 8?
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Mackenzie Cato March 11, 2021 @ 1:10 PM
what adds up to 112 for the problem For the end-of-year party, Mt. Rose Middle School ordered pizzas. There were eight fewer veggie pizzas than there were pepperoni pizzas. There were three times as many combo pizzas as pepperoni pizzas. Use the 5-D Process to define a variable and write an equation for this situation. Then determine how many of each kind of pizza were ordered.
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Timtech October 24, 2021 @ 7:14 PM
Hi Mackenzie, to begin the 5D process, we need to define variables that represent the information that we already know. Let’s use the letter V to represent the number of veggie pizzas, P for pepperoni pizzas, and C for combo pizzas. With these letters, we can “Define” equations based on the information given in the problem:
V + P + C = 112 V + 8 = P C / 3 = P
I hope that this provides you with a good start for this problem. Once you go through all 5 steps, you should be able to “Declare” that Mt. Rose Middle School ordered 16 veggie pizzas, 24 pepperoni pizzas, and 72 combo pizzas.
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bruh April 16, 2021 @ 7:57 PM
What multiples to -112 and adds to 6?
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Timtech October 24, 2021 @ 7:08 PM
-8 and 14
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Auggie October 19, 2021 @ 3:20 PM
What multiplys to 18 that adds to -1
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Alaina Stanford October 22, 2021 @ 8:24 PM
What two numbers multiply to 10 and add to 9
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Mikayla January 25, 2022 @ 5:43 PM
What muliples to 28 and adds to 15
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Ava March 15, 2022 @ 9:04 PM
What adds up to 12 and multiplies to -27
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Aden April 4, 2022 @ 6:13 PM
What numbers multiply to be 18 and add to be 8
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