Question

Which of the following are solutions to the equation below?

Answer 1

6 and - 4

Explanation:

`x^2 - 2x - 24 = 0 \\\ \Delta = (- 2)^2 - 4.1.(- 24) \\\ \Delta = 4 + 96 \\\ \Delta = 100 \\\ x' = (- (- 2) + √(100))/(2.1) \\\\ x' = (2 + 10)/(2) \\\\ x' = 6 \\\ x`

I hope I helped you.