Question

решите уравнение х^2 - 5х = 0

Answer 1

Х1+х2=5

Х1 х Х2=0

Х1=5 х2 = 0

Answer 2

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

Ответ: х1=5, х2=0