Question

16+56x+49x2 factorize

Answer 1

16+56x+49x^2
(4)^2+2×4×7x^2+(7x)^2
(4+7x)^2
(4+7x)(4+7x)

hope it helps you!

Answer 2

Answer:

(4+7x)²

Step-by-step explanation:

Correct answer