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Mathematics 20 Online
OpenStudy (anonymous):

((-2)^2-4)^2+2*(-4) I know the answer but I need to know how to get it.

jimthompson5910 (jim_thompson5910):

((-2)^2-4)^2+2*(-4) (4-4)^2+2*(-4) (0)^2+2*(-4) 0+2*(-4) 2*(-4) -8 So ((-2)^2-4)^2+2*(-4) = -8

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