x^3*y^2*z^3 x^3*y^4 x^5*y^5
__________ * ________ divided _________
(x^4*y) z^2 z^6
please do answer
Answers
Answered by
0
Answer:
I didn't understandable please write properly
Answered by
1
Answer:
x+y+z=0⇒x+y=−z
Cubing on both sides,
(x+y)
3
=(−z)
3
⇒x
3
+y
3
+3xy(x+y)=z
3
⇒x
3
+y
3
+3xy(−z)=−z
3
⇒x
3
+y
3
−3xyz+z
3
=0
∴x
3
+y
3
+z
3
=3xyz
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