factorise x^3 + y^3 ─ x ─ y
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answer for the given problem is given
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Answer:
x³+y³-x-y
=> (x+y)(x²-xy+y²)-(x+y)
=> Taking (x+y) common,
=> (x+y)[x²-xy+y²-1]
=> (x+y)[x²-xy+y²-1] is the ANSWER..
MAY IT HELPS!!
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