Question

Please help me with this I'll give brainliest

Answer 1

Answer:

24. x = 8.

25. x = -9, 10.

Step-by-step explanation:

The zeros of the functions are the solutions to the equation when y=0. To find the solution, factor each equation.

24. Look for two factors that multiply to 64 and add to -16. The factors are -8 and -8. Write them in binomial forms.

(x-8)(x-8)

So x = 8.

25. Look for two factors that multiply to -90 and add to -1. The factors are 9 and -10. Write them in binomial forms.

(x+9)(x-10)

So x = -9, 10.