What is the answer to sqrt(x^2-5x-2)=3 ?

The answer to sqrt(x^2-5x-2)=3 is x=(5+sqrt(69))/2 ,x=(5-sqrt(69))/2

Solve for x: sqrt(x^2-5x-2)=3

The solution is x=(5+sqrt(69))/2 ,x=(5-sqrt(69))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 5 x - 2 = 3

x = \frac{5 + 69}{2}, x = \frac{5 - 69}{2}

Decimal Notation

x = 6.65331 \dots, x = - 1.65331 \dots

Solution steps

x^{2} - 5 x - 2 = 3

Square both sides:

x^{2} - 5 x - 2 = 9

x^{2} - 5 x - 2 = 9

Solve

x^{2} - 5 x - 2 = 9 : x = \frac{5 + 69}{2}, x = \frac{5 - 69}{2}

x = \frac{5 + 69}{2}, x = \frac{5 - 69}{2}

Verify Solutions:

x = \frac{5 + 69}{2}

True

, x = \frac{5 - 69}{2}

True

The solutions are

x = \frac{5 + 69}{2}, x = \frac{5 - 69}{2}

22 - x = 2 + 3 x

x, x yz = 2

4 v - 31 + 6 = 5

A, 0.7 (A)^{0.3} = 5

w = \frac{1 - 3 w}{2}

What is the answer to sqrt(x^2-5x-2)=3 ?
The answer to sqrt(x^2-5x-2)=3 is x=(5+sqrt(69))/2 ,x=(5-sqrt(69))/2
Solve for x: sqrt(x^2-5x-2)=3
The solution is x=(5+sqrt(69))/2 ,x=(5-sqrt(69))/2