x³+y³ all formulas please
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x³+y³=(x+y)(x²+y²-xy)
x³+y³=(x+y)³-3xy(x+y)
plz mark it as brainliest...
x³+y³=(x+y)³-3xy(x+y)
plz mark it as brainliest...
Answered by
17
Step-by-step explanation:
We have,
To find, all formulas of
We know that,
⇒
Also,
All formulas of
Hence,
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