Question

(2y²)⁴ resposta e armar a conta

Answer 1

Oie, Td Bom?!

$= (2y {}^{2} ) {}^{4}$

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

$= 16y {}^{2 \: . \: 4}$

$= 16y {}^{8}$

Att. Makaveli1996