Question

(x+3)×(x×2)=0 me ajuda

Answer 1

$(x + 3) \times (x \times 2) = 0 \\ (x + 3) \times 2x = 0 \\ (x + 3) \times 2x \div 2 = 0 \div 2 \\ (x + 3) \times x = 0$
$x + 3 = 0 \\ x = 0 \\ \\ x = - 3 \\ x = 0$