Question

Qual o resultado de: (2x - 4) • (3x + 1)

Answer 1

Resposta:

(2x4) (3x1)

8 3

espero ter ajudado

Answer 2

Oie, Td Bom?!

$= (2x - 4) \: . \: (3x + 1)$

$= 2x \: . \: (3x + 1) - 4(3x + 1)$

$= 6x {}^{2} + 2x - 12x - 4$

$= 6x {}^{2} - 10x - 4$

Att. Makaveli1996