What is the answer to (x^2+78x)^{1/5}=3 ?

The answer to (x^2+78x)^{1/5}=3 is x=3,x=-81

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(x^2+78x)^{1/5}=3

(x^{2} + 78 x)^{\frac{1}{5}} = 3

x = 3, x = - 81

Solution steps

(x^{2} + 78 x)^{\frac{1}{5}} = 3

Take both sides of the equation to the power of

5 : x^{2} + 78 x = 243

x^{2} + 78 x = 243

Solve

x^{2} + 78 x = 243 : x = 3, x = - 81

x = 3, x = - 81

Verify Solutions:

x = 3

True

, x = - 81

True

The solutions are

x = 3, x = - 81

x = 3 x + 4

2 x + 11 - 2 x - 5 = 2

3 t + 4 = 2

y, x = y^{- \frac{1}{3}}

y, x + 2 y = z

What is the answer to (x^2+78x)^{1/5}=3 ?
The answer to (x^2+78x)^{1/5}=3 is x=3,x=-81
Solve for x: (x^2+78x)^{1/5}=3
The solution is x=3,x=-81