Question

if (y-1/y)^3=27 findy^3-1/y^3​

Answer 1

Answer:

27 is answer

Step-by-step explanation:

we have:(y-1)/y^3=27

the question is y^3-1/y^3

if we take 3 as acommon

we find:(y-1/y)^3

and it also given that (y-1/y)=27

So the ANSWER IS 27

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Answer 2

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