SOLUTION: if 3x+2y=12 and xy=6 then what is 27x^3+8y^3

SOLUTION: if 3x+2y=12 and xy=6 then what is 27x^3+8y^3

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Question 989965: if 3x+2y=12 and xy=6 then what is 27x^3+8y^3

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

You can also show that,

So then,

Substituting,

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