# GMAT Quant | Quadratic Equations #8

#### GMAT Sample Questions | Roots & Equation | Sum & Product of Roots

This GMAT sample question is a math problem solving question from Quadratic Equations. Concept tested: Coefficients of quadratic expressions and their relation to the sum and product of roots of quadratic equations. A sub 600 level GMAT practice question in algebra.

Question 8: If one of the roots of the quadratic equation x2 + mx + 24 = 0 is 1.5, then what is the value of m?

1. -22.5
2. 16
3. -10.5
4. -17.5
5. Cannot be determined