What is the answer to (x-4)^{2/3}=81 ?

The answer to (x-4)^{2/3}=81 is x=733,x=-725

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(x-4)^{2/3}=81

(x - 4)^{\frac{2}{3}} = 81

x = 733, x = - 725

Solution steps

(x - 4)^{\frac{2}{3}} = 81

Take both sides of the equation to the power of

3 : (x - 4)^{2} = 531441

(x - 4)^{2} = 531441

Solve

(x - 4)^{2} = 531441 : x = 733, x = - 725

x = 733, x = - 725

Verify Solutions:

x = 733

True

, x = - 725

True

The solutions are

x = 733, x = - 725

y, x = 2 7 y

x^{\frac{3}{2}} = 2

x^{\frac{3}{2}} = 1

57 - 8 x = x - 8

7 - 3 p = 2 p

What is the answer to (x-4)^{2/3}=81 ?
The answer to (x-4)^{2/3}=81 is x=733,x=-725
Solve for x: (x-4)^{2/3}=81
The solution is x=733,x=-725