Question

If x-y=5,find the value of x³-y³-15xy​

Answer 1

x - y = 5

x = 5 y

x ³ - y³ - 15 xy

5³ y³ - y³ - 15 ( 5y) y

125 y³ - y ³- 75y²

125 y³ +75 y³

50

x - y = 5

x = - 45

Answer 2

Answer:

-375

Step-by-step explanation:

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