Question

Faça a fatoração completa:
a) x²+2x+1
b)4x²-9

Answer 1

A) (x+1)*2
B) (2x-3)(2x+3)
boa noite, boa sorte, valeu

Answer 2

a) x² + 2x + 1
x² + 2 . x . 1 + 1²
(x + 1)²

b) 4x² - 9
4x² - 9
(2x + 3) . (2x - 3)