Question

(4x_3y)2= resolva o produto notaveis

Answer 1

Oie, tudo bom?

$= (4x - 3y) {}^{2}$

$= (4x) {}^{2} - 2 \: . \: 4x \: . \: 3y + (3y) {}^{2}$

$\boxed{ = 16x {}^{2} - 24xy + 9y {}^{2} }$

Att. NLE Top Shotta