Question

Розвяжить ривняння х в кводрате - 5х = 0

Answer 1

${x}^{2} - 5x = 0 \\ x(x - 5) = 0 \\ x = 0 \\ x - 5 = 0 \\ x_1 = 0 \\ x_2 = 5 \\ OTBET: x_1 = 0; \: \: \: x_2 = 5$

Answer 2

$x^{2} -5x=0\\x(x-5)=0\\x_{1} =0\\\\x-5=0\\\\x_{2} =5$