SOLUTION: (u^2 +4)+(-4u^2-2u-2)-(-7u^2+2u+7)
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Question 202595: (u^2 +4)+(-4u^2-2u-2)-(-7u^2+2u+7)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(u^2 +4)+(-4u^2-2u-2)-(-7u^2+2u+7)
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= (u^2 +4)+(-4u^2-2u-2)+ (7u^2-2u-7)
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= 4u^2 -4u - 5
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Cheers,
Stan H.
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