SOLUTION: evaluate the following expressions for x=-1, y=2 x-((y-1)^2)+2(x^2+2x)

SOLUTION: evaluate the following expressions for x=-1, y=2 x-((y-1)^2)+2(x^2+2x)

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Question 52697: evaluate the following expressions for x=-1, y=2
x-((y-1)^2)+2(x^2+2x)
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!

Substitute -1 in for x and 2 in for y. It helps to use parenthesese to keep the signs straight.
=
=
=
=-1-1-2
=-4
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