Question

If x+y+z=0, then find x^3+y^3+8=


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Answer 1

Given:-

x+y+z=0

To find:-

Value of x³+y³+8

Solution:-

We know that when x+y+z=0,then x³+y³+z³=3xyz

=>x³+y³+(2)³

=>3×x×y×2

=>6xy