Question

(x+3)^2 - 8(x+3)+16
Factorize

Answer 1

this is correct answer

Answer 2

Let the (x+3) be x

x^2 - 8x +16

By using the completing square method

x^2 - 4x - 4x + 16

x(x -4) -4 (x- 4)

(x- 4) (x-4)

(x-4)^2

Ans..