Question

Divide the following polynomial, then place the answer in the proper location on the grid.

(16x 2 -25) ÷ (4x + 5)

Answer 1

$\displaystyle\bf\\ (16x^2-25):(4x+5)=\\\\=\frac{16x^2-25}{4x+5}=\\\\=\frac{(4x)^2-5^2}{4x+5}=\\\\=\frac{(4x-5)(4x+5)}{4x+5}=\boxed{\bf4x-5}$