Question

Помогите,плиз 2х^3-50х=0

Answer 1

2x³-50x=0
2x(x²-25)=0

2x=0
x²-25=0

x₁=0
x²=25

x₁=0
x₂=5
x₃= -5

Answer 2

2x^3-50x=0
2x(x^2-25)=0
x1=0
x2=+-5