Solve the equation (x +2)(x – 7) = 0
- x = 1 or 8
-
x = -2 or 7
- x = -4 or 5
- x = -3 or 6
- x= -5 or -2
The correct answer is: B
Explanation
(x + 2)(x - 7) = 0
x + 2 = 0 \(\implies\) x = -2
x - 7 = 0 \(\implies\) x = 7
x = -2 or 7