Question

5x2-125=0 дискриминат

Answer 1

5x²-125=0

5x²=125

x²=25

x=±5

Answer 2

The equation you provided, 5x^2 - 125 = 0, is a quadratic equation in the form ax^2 + bx + c = 0. The discriminant (Δ) of a quadratic equation is given by the expression b^2 - 4ac.

For this equation, a = 5, b = 0, and c = -125. Let's calculate the discriminant:

Δ = b^2 - 4ac Δ = (0)^2 - 4 * 5 * (-125) Δ = 0 - (-2500) Δ = 2500

So, the discriminant of the equation 5x^2 - 125 = 0 is 2500.