What is the answer to 1/(sqrt(x+5))=sqrt(-2x) ?

The answer to 1/(sqrt(x+5))=sqrt(-2x) is x=-(5+sqrt(23))/2 ,x=-(5-sqrt(23))/2

Solve for x: 1/(sqrt(x+5))=sqrt(-2x)

The solution is x=-(5+sqrt(23))/2 ,x=-(5-sqrt(23))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{1}{x + 5} = - 2 x

x = - \frac{5 + 23}{2}, x = - \frac{5 - 23}{2}

Decimal

x = - 4.89791 \dots, x = - 0.10208 \dots

Solution steps

\frac{1}{x + 5} = - 2 x

Multiply both sides by

x + 5

\frac{1}{x + 5} x + 5 = - 2 x x + 5

Simplify

1 = - 2 x x + 5

Square both sides:

1 = - 2 x^{2} - 10 x

1 = - 2 x^{2} - 10 x

Solve

1 = - 2 x^{2} - 10 x : x = - \frac{5 + 23}{2}, x = - \frac{5 - 23}{2}

x = - \frac{5 + 23}{2}, x = - \frac{5 - 23}{2}

Verify Solutions:

x = - \frac{5 + 23}{2}

True

, x = - \frac{5 - 23}{2}

True

The solutions are

x = - \frac{5 + 23}{2}, x = - \frac{5 - 23}{2}

x + 2 - x - 4 = 0

1222 n - 1222 n - 1 = 159

3 x + 4 - 2 = 2

1 - x = 3

\frac{1}{9 x ^{\frac{8}{9}}} = 0

What is the answer to 1/(sqrt(x+5))=sqrt(-2x) ?
The answer to 1/(sqrt(x+5))=sqrt(-2x) is x=-(5+sqrt(23))/2 ,x=-(5-sqrt(23))/2
Solve for x: 1/(sqrt(x+5))=sqrt(-2x)
The solution is x=-(5+sqrt(23))/2 ,x=-(5-sqrt(23))/2