Question

Fatore o polinômio x2 – 36

Answer 1

x² - 36 =

x² - 6² =

(x+6).(x-6) <======®

Answer 2

Oie, Td Bom?!

$= x {}^{2} - 36$

$= x {}^{2} - 6 {}^{2}$

$= (x - 6) \: . \: (x + 6)$

Att. Makaveli1996