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

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asked Sep 4, 2018 149k views

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Arbiter Chil · Answer 1 · 2018-09-11T13:06:34+0000

I used synthetic division to find the other x-intercept, which is another way of finding zeros of a quadratic. There's more than one way to get there so I found the other zero to exist at (2, 0)

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

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