x=3 y=-2 verify the equation: (x-y) cube =x cube-y cube-3xy(x-y) need it fast
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Answer:
since x=3 and y=-2
LHS. =[3-(-2)]^3
=125
RHS = 3^3-(-2)^3-3*3*(-2)[3-(-2)]
=125
LHS=RHS
HOPE.
IT.
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