Question

Fatore o polinômio
a) 2a^2 + ax^2
b) 2a^2 - 2

Answer 1

Oie, Td Bom?!

a)

$2a {}^{2} + ax {}^{2}$

$a.(2a + x {}^{2} )$

b)

$2a {}^{2} - 2$

$2(a {}^{2} - 1)$

$2(a - 1).(a + 1)$

Att. Makaveli1996