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OpenStudy (anonymous):
46 Buc110 Evaluate each expression when X= 2, Y= -4, and Z=-7. z2-y3
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OpenStudy (mayankdevnani):
hey!! 2 and 3 are degree
OpenStudy (mayankdevnani):
also written as \[z^2-y^3\]
OpenStudy (mayankdevnani):
(-7)^2-(-4)^3 49+64=113
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