Math, asked by mahika1176, 2 months ago

If x + y + z = 0, find the value of xº + y2 + z3.​

Answers

Answered by raviathira758
0

Answer:

x+y+z=0⇒x+y=−z

Cubing on both sides,

(x+y)3=(−z)3

⇒x3+y3+3xy(x+y)=z3

⇒x3+y3+3xy(−z)=−z3

⇒x3+y3−3xyz+z3=0

∴x3+y3+z3=3xyz

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