What are the x-intercepts of the parabola x2 + 4x −12?

1 answer:

vladimir1956 [14]3 years ago

6 0

When you factor the parabola you get
(x+6)(x-2)
set each of these equal to zero
x+6=0 x-2=0
solve for x
x=-6 x=2
these are your x-intercepts
(-6,0) and (2,0)

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