Math, asked by pratyushgupta3003, 1 year ago

If x+y= −1then what is then find x^3 - y ^3 - 3xy

Answers

Answered by bhainapranitsp3610

1

Answer:

Step-by-step explanation:

x³-y³-3xy

(x-y) ³=0

(-1)³=-1

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