Math, asked by GirishPUBG, 4 months ago

If x - y = 3 and xy =10, then x³-y³=_______

Answers

Answered by bson

1

(x-y)³ = x³-y³-3xy(x-y)

3³ = x³-y³-3×10(3) =x³-y³-90

x³-y³ = 27+90 = 117

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