(x+y)³+(x-y)³ simplify
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Answered by
0
Answer:
=2y(y²+3x²)
Step-by-step explanation:
=x³+y³+3xy(x+y)-(x²+y²-2xy)(x-y)
=x³+y³+3x²y+3xy²-x³+y³+3x²y-3xy²
=2y³+6x²y
=2y(y²+3x²)
Answered by
0
Answer:
I will find
Step-by-step explanation:
X square + Y square
X+Y hole power 3
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