Question

What is the discriminant of 3 x squared minus 10 x = negative 2?

76
94
106
124

Answer 1

76

Explanation:

on edge

Answer 2

76

Explanation:

The discriminant is
`b^(2) - 4ac` part of the quadratic formula.

a term is 3

b term is -10

c term is 2 (add it to the side of the 3 x squared minus 10 x)

Plug the values in!

(-10)^squared - 4(3)(2)

100-24 = 76