What is the answer to (x^2-x-26)^{3/4}-7=1 ?

The answer to (x^2-x-26)^{3/4}-7=1 is x=7,x=-6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x^2-x-26)^{3/4}-7=1

(x^{2} - x - 26)^{\frac{3}{4}} - 7 = 1

x = 7, x = - 6

Solution steps

(x^{2} - x - 26)^{\frac{3}{4}} - 7 = 1

Move

7

to the right side

(x^{2} - x - 26)^{\frac{3}{4}} = 8

Take both sides of the equation to the power of

4 : (x^{2} - x - 26)^{3} = 4096

(x^{2} - x - 26)^{3} = 4096

Solve

(x^{2} - x - 26)^{3} = 4096 : x = 7, x = - 6

x = 7, x = - 6

Verify Solutions:

x = 7

True

, x = - 6

True

The solutions are

x = 7, x = - 6

6 x + 48 = x + 8

3 5 x + 3 = 2

(n - 27)^{\frac{3}{2}} = 64

2 x + 1 + x + 1 = 1

3 x + 3 = 3

What is the answer to (x^2-x-26)^{3/4}-7=1 ?
The answer to (x^2-x-26)^{3/4}-7=1 is x=7,x=-6
Solve for x: (x^2-x-26)^{3/4}-7=1
The solution is x=7,x=-6