What is the answer to (x^2-33)^{1/2}=4 ?

The answer to (x^2-33)^{1/2}=4 is x=7,x=-7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x^2-33)^{1/2}=4

(x^{2} - 33)^{\frac{1}{2}} = 4

x = 7, x = - 7

Solution steps

(x^{2} - 33)^{\frac{1}{2}} = 4

Square both sides:

x^{2} - 33 = 16

x^{2} - 33 = 16

Solve

x^{2} - 33 = 16 : x = 7, x = - 7

x = 7, x = - 7

Verify Solutions:

x = 7

True

, x = - 7

True

The solutions are

x = 7, x = - 7

(2 x - 6)^{2} = 6 - 2 x

x + x = 380

x^{2} + 4 x - 1 = 2 x

What is the answer to (x^2-33)^{1/2}=4 ?
The answer to (x^2-33)^{1/2}=4 is x=7,x=-7
Solve for x: (x^2-33)^{1/2}=4
The solution is x=7,x=-7