Find The Vertex Form G(x)=40x+4x^2 | Mathway

Từ khóa » G(x) = 4x2 + 40x G(x) = 4(x2 + 10x) = 25 G(x) = 4(x2 + 10x + 25) – 4(25) G(x) = (x + )2 –