Respuesta :

hughes47570
plug in -9 where there is a x
-(-9)^2 -10 (-9) -2
X=7
skyesdawley
So this would be F(-9)=-(-9)(2)-10(-9)-2 --------
9(2)-10(-9)-2 ----------- 18+90-2 ----------- 108-2+ 106.
So the answer to this equation is 106.

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