Answer:
11. (x+4)(x-9) = x^2-5x-36
13. (3x+2)(3x-4) = 9x^2-6x-8
15. x^2-2x = x(x-2)
17. 2x^2-x = x(2x-1)
I hope it helps
Correct me if I'm wrong
Find the roots of equations by solving for x
11. x = -4, 9
13. x = -2/3, 4/3
15. x = 0, 2
17. x = 0, 1/2
