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OpenStudy (anonymous):
3x2 - y3 - y3 - z if x = 3, y = -2, and z = -5
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OpenStudy (anonymous):
Plug it in. 3(3)2-(-2)3-(-2)-(-5) Which will give you 31.
OpenStudy (anonymous):
3(3)^2 - (-2)^3 - (-2)^3 - (-5) = 27 + 8 + 8 +5 = 48
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