What is the answer to 5/(x^2-9)-2/(x^2-4)=0 ?

The answer to 5/(x^2-9)-2/(x^2-4)=0 is x=sqrt(2/3),x=-sqrt(2/3)

Solve for x: 5/(x^2-9)-2/(x^2-4)=0

The solution is x=sqrt(2/3),x=-sqrt(2/3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{5}{x ^{2} - 9} - \frac{2}{x ^{2} - 4} = 0

x = \frac{2}{3}, x = - \frac{2}{3}

Decimal Notation

x = 0.81649 \dots, x = - 0.81649 \dots

Solution steps

\frac{5}{x ^{2} - 9} - \frac{2}{x ^{2} - 4} = 0

Multiply by LCM

5 (x + 2) (x - 2) - 2 (x + 3) (x - 3) = 0

Solve

5 (x + 2) (x - 2) - 2 (x + 3) (x - 3) = 0 : x = \frac{2}{3}, x = - \frac{2}{3}

x = \frac{2}{3}, x = - \frac{2}{3}

Verify Solutions

Find undefined (singularity) points:

x = 3, x = - 3, x = 2, x = - 2

Combine undefined points with solutions:

x = \frac{2}{3}, x = - \frac{2}{3}

y = \frac{y}{y}

- 2 = \frac{10 - 20}{x}

\frac{x ^{2} - 6}{x - 3} = \frac{x}{x - 3}

\frac{1}{x} + \frac{1}{5 x} = 6

\frac{x}{3} + \frac{x - 1}{x} = \frac{7}{6}

What is the answer to 5/(x^2-9)-2/(x^2-4)=0 ?
The answer to 5/(x^2-9)-2/(x^2-4)=0 is x=sqrt(2/3),x=-sqrt(2/3)
Solve for x: 5/(x^2-9)-2/(x^2-4)=0
The solution is x=sqrt(2/3),x=-sqrt(2/3)