Math, asked by anna9312, 1 year ago

If x+y=12 and xy=15 find 8xcube +ycube

pls answer this question as quick as possible​

Answers

Answered by harshitha05
1
By solving x+y=12 and xy=15 you will get x=6+root21 ,y=6-root21 . Substitute x,y values in 8xcube +ycube then you will get your answer

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