Question

(-3y²)³ resposta e armar a conta

Answer 1

Oie, Td Bom?!

$= ( - 3y {}^{2} ) {}^{3}$

$= ( - 3) {}^{3} \: . \: (y {}^{2} ) {}^{3}$

$= - 27 y{}^{2 \: . \: 3}$

$= - 27y {}^{6}$

Att. Makaveli1996