Find The LCM 9x^2-16 , 3x^2+x-4 | Mathway

Enter a problem... Algebra Examples Popular Problems Algebra Find the LCM 9x^2-16 , 3x^2+x-4 , Step 1Factor .Tap for more steps...Step 1.1Rewrite as .Step 1.2Rewrite as .Step 1.3Since both terms are perfect squares, factor using the difference of squares formula, where and .Step 2Factor by grouping.Tap for more steps...Step 2.1For a polynomial of the form , rewrite the middle term as a sum of two terms whose product is and whose sum is .Tap for more steps...Step 2.1.1Multiply by .Step 2.1.2Rewrite as plus Step 2.1.3Apply the distributive property.Step 2.2Factor out the greatest common factor from each group.Tap for more steps...Step 2.2.1Group the first two terms and the last two terms.Step 2.2.2Factor out the greatest common factor (GCF) from each group.Step 2.3Factor the polynomial by factoring out the greatest common factor, .Step 3The LCM is the smallest positive number that all of the numbers divide into evenly.1. List the prime factors of each number.2. Multiply each factor the greatest number of times it occurs in either number.Step 4The number is not a prime number because it only has one positive factor, which is itself.Not primeStep 5The LCM of is the result of multiplying all prime factors the greatest number of times they occur in either number.Step 6The factor for is itself. occurs time.Step 7The factor for is itself. occurs time.Step 8The factor for is itself. occurs time.Step 9The factor for is itself. occurs time.Step 10The LCM of is the result of multiplying all factors the greatest number of times they occur in either term.

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