Math, asked by pipaliadhyey, 2 months ago

If (x-1/x)=2/3 , then find ( x^3 -1/x^3)

Answers

Answered by pprasanna06

1

Answer:

Step-by-step explanation:

x-1/x =2/3

3x-3=2x

3x-2x=3

x=3

( x^3 -1/x^3)

=(3^3)-1/(3^3)

=(27-1)/27

=26/27

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