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OpenStudy (anonymous):
Evaluate 5x^2+2y^3 when x=5 and y=-1
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OpenStudy (gorv):
just put x=5 and y=-1 in equation
OpenStudy (anonymous):
I tired but I cant get the answer
OpenStudy (gorv):
5*(5)^2+2*(-1)^3 5*25+2*(-1)
OpenStudy (anonymous):
so 123 ? @gorv
OpenStudy (gorv):
yeah
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