Answer:
-3
Step-by-step explanation:
This is a quadratic equation. Therefore, one way we can solve this is by using the quadratic formula,
and
.
a, b, and c represent the coefficients in our equation
. a represents the coefficient of the term with degree of 2, which is 1. b represents the coefficient of the term with degree of 1, which is -5. c represents the coefficient of the term with degree of 0, which is -24.
Let us plug them in the equation! Let us start with this one: 

Oops! We are looking for the other solution. Let us plug in the values in this equation instead: 

<em>I hope this helps! Let me know if you have any questions :)</em>