Question

if xy=4 and x+5y=-3, what is the value of x^3 + 125y^3

Answer 1

Answer:

I guess the question you have typed is wrong...

coz see the steps ...

Step-by-step explanation:

the correct question ( I guess )

• xy = 4 & x + 5y = 8
• If this the question then x^3 + 125y^3 will be 92.

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