Question

cuualueS.
a)
$3 {x}^{2} - 8x = 0$
​

Answer 1

Resposta:

$3x^2-8x=0\\ \\ fatorando~~como~~fator~~comum\\ \\ x(3x-8)=0\\ \\ 3x-8=0~~~~~~~~x=0\\ 3x=8\\ x={8\over3}\\ \\ V=\{0,{8\over3}\}$