Mathematics, 19.05.2021 05:20 devbar3416

When will a quadratic equation have two different real roots? a) when a discriminant is positive
b) when a discriminant is negative
c) when a discriminant is zero

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, babycakesmani

What is the product of the radical expression. (7-2square root) (8+2 square root)

Answers: 2

continue

Mathematics, 21.06.2019 19:00, jadabecute3739

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Answers: 1

continue

Mathematics, 21.06.2019 23:00, aisha82

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so

Answers: 2

continue

Mathematics, 21.06.2019 23:20, coralstoner6793

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

Answers: 1

continue

You know the right answer?

When will a quadratic equation have two different real roots? a) when a discriminant is positive