SOLUTION: I did the problem but it seems to be missing the -3 what did I do wrong? x=-3 x=-2 -x^2-5x-6 2(2)^2-5(-2)+1 2(6)-5(-2)+1 =12-5-(-2)+1 =12-5--1 =8

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Question 74271: I did the problem but it seems to be missing the -3 what did I do wrong?
x=-3
x=-2
-x^2-5x-6
2(2)^2-5(-2)+1
2(6)-5(-2)+1
=12-5-(-2)+1
=12-5--1
=8
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Let x=-2
plug in x=-2




Let x=-3
plug in x=-2



So if you plug in x=-2 or x=-3 you get 0
You can always graph this to visually verify this. It turns out that x=-2 and x=-3 are x-intercepts.