Question

5. Solve using Quadratic Formula.
2x^2-2x-24=0​
The solutions are x =

Answer 1

Step 1: Factor left side of equation.
2(x+3)(x−4)=0

Step 2: Set factors equal to 0.
x+3=0 or x-4=0
x = -3 or x = 4

The solutions are x = -3 or x = 4