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OpenStudy (anonymous):
Evaluate the following expression using the values given: Find x3 - 2y2 - 3x3 + z4 if x = 3, y = 5, and z = -3.
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OpenStudy (anonymous):
=-2x3-2y2+z4 =-2(3)3-2(5)2+(-3)4 =-2(27)-2(25)+81 =-54-50+81 =81-104 =-23
OpenStudy (anonymous):
@keepsecure93
OpenStudy (anonymous):
thank you <3
OpenStudy (anonymous):
Could you help me with another one of my math problems ?
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