Question

Fatore o polinomio 21a²b²c³+9abc-6abcd. Ajudaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answer 1

21a²b²c³+9abc-6abcd

3abc(7abc² + 3 - 2d)

bônus:. mdc=3abc

21a²b²c³/3abc+9abc/3abc-6abcd/3abc

7abc² + 3 + 2d

Answer 2

Oie, Td Bom?!

$= 21a {}^{2} b {}^{2} c {}^{3} + 9abc - 6abcd$

$= 3abc \: . \: (7abc {}^{2} + 3 - 2d)$

Att. Makaveli1996