Question

If a=x1/3y1/3+x-1/3y-1/3 then a3-3ay-x is equal to

Answer 1

Question:

a=x^1/3.y^1/3+x^(-1/3).y^(-1/3) find a^3-3ay-x=
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[Solution is in the attachment]


Here in this question we have to assume the value of X & y.

I have assume x= 8 & y= 1
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Solution is = a³-3ay-x=
0.125= 125/1000= 1/8
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Hope this will help you.....

Answer 2

answer is 1/8
thanks