Question

Middle term splitting of x^2-8x+1280​

Answer 1

\begin{gathered}{x}^{2} - 8x - 1280 \\ {x}^{2} - 40x + 32x - 1280 \\ x(x - 40) + 32(x - 40) \\ ( x - 40)(x + 32)\end{gathered}

x

2

−8x−1280

x

2

−40x+32x−1280

x(x−40)+32(x−40)

(x−40)(x+32)

hope it's helpful