Question

one x-intercept for a parabola is at the point (1,0). Use the factor method to find the other x-intercept for the parabola defined by this equation: y=4x^2+4x-8

Answer 1

Answer:(-2,0)

Step-by-step explanation:

Answer 2

Answer:

4x^2 + 4x - 8 = 4*(x^2 + x - 2)

(x - 1) * (x - a) = x^2 + x - 2 --> a = -2