Question

Multiplique o monômio:
(+5x).(4x2)

Answer 1

Resposta:

(+5x)(-4x²) = -20x³

Resposta: -20x³

Answer 2

Oie, Td Bom?!

$= (5x) \: . \: (4x {}^{2} )$

$= 5x \: . \: 4x {}^{2}$

$= 20x {}^{3}$

Att. Makaveli1996