Victor Wall

2021-12-11

Factor each polynomial completely. If the polynomial cannot be factored, say it is prime.

$5+16x-16{x}^{2}$

xandir307dc

Beginner2021-12-12Added 35 answers

Step 1

Given:$5+16x-16{x}^{2}$

$=5+20x-4x-16{x}^{2}$

Step 2

=5(1+4x)-4x(1+4x)

=(5-4x)(1+4x)

Hence,

$5+16x-16{x}^{2}=(5-4x)(1+4x)$

Given:

Step 2

=5(1+4x)-4x(1+4x)

=(5-4x)(1+4x)

Hence,