Question

x-1/x=1/3
Evalute =x^3-1/x^3

Answer 1

x = 3/2

Explanation:

x-1/x = 1/3

x-1 = x/3

x-(x/3) = 1

2x/3 = 1

2x = 3

x = 3/2

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Answer 2

Answer:

In this question we can form an equation.

Step-by-step explanation:

x-1/x=1/3

3(x-1)=x

3x-3=x

3x-x=3

2x=3

x=3/2

to evaluate and fins the solution of x3-1/x3

(3/2)^3=9/4

9/4-1/9/4= 5/4/9/4= 5/9.

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