Question

Factor 4x2 + 4x + 1.

Answer 1

(2x+1)²= (2x+1)(2x+1)

Explanation:

(2x)²+2×2x×1+1²=(2x+1)²

Answer 2

Please use ^ when you’re putting in an exponent.
4x^2+4x+1
Rewrite the expression:
2^2 x^2+2•2x•1+1^2
Calculate the product:
(2x)^2+2•2x•1+1^2
Factor the expression:
Solution: (2x+1)^2