Question

4х в квадрате +6х=10 Дискриминант

Answer 1

4х^2+6х-10=0
D=6^2-4*4*(-10)= 36+160=196

Answer 2

To find the discriminant of a quadratic equation in the form of ax^2 + bx + c = 0, we use the formula:

Discriminant = b^2 - 4ac

In this case, the equation is 4x^2 + 6x - 10 = 0. Therefore, a = 4, b = 6, and c = -10.

Substituting these values into the formula for the discriminant, we get:

Discriminant = (6)^2 - 4(4)(-10) Discriminant = 36 + 160 Discriminant = 196

Therefore, the discriminant of the quadratic equation 4x^2 + 6x - 10 = 0 is 196.