Question

Resolva incompletas 6x²-48x=0

Answer 1

$6x {}^{2} - 48x = 0 \\ x(6x - 48) = 0 \\ x = 0 \\ ou \\ 6x - 48 = 0 \\ 6x = 48 \\ x= 8$

Answer 2

$6x^2-48x=0 \\ \\ fatorar~~sendo~~x~~fator~~comum~~em~~evid\hat{e}ncia \\ \\ x(6x-48=0 \\ \\ 6x-48=0~~~~ou~~~x=0 \\ 6x=48 \\ x=48\div6 \\ x=8 \\ \\ S=\{0,8\}$