Answer:
x = -5/7, 2
Step-by-step explanation:
Step 1: Factor
(5x + 7)(x - 2) = 0
Step 2: Find x roots
5x + 7 = 0
x = -5/7
x - 2 = 0
x = 2
x = -5/7 or x = 2
7x² - 9x - 10 = 0
Factor the left side of the equation.
(7x + 5) (x - 2) = 0
Set the factors equal to 0.
7x + 5 =0
7x = -5
