What is the answer to 2-8/(x^2)=0 ?

The answer to 2-8/(x^2)=0 is x=2,x=-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2-8/(x^2)=0

2 - \frac{8}{x ^{2}} = 0

x = 2, x = - 2

Solution steps

2 - \frac{8}{x ^{2}} = 0

Multiply both sides by

x^{2}

2 x^{2} - 8 = 0

Solve

2 x^{2} - 8 = 0 : x = 2, x = - 2

x = 2, x = - 2

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 2, x = - 2

\frac{4.5351}{398.15} = \frac{3.8}{x}

\frac{x + 4}{4 x + 7} = \frac{x - 3}{x ^{2} - x - 6}

\frac{3 x - 1}{6 x - 2} = \frac{2 x + 5}{4 x - 13}

\frac{3 a}{x} - \frac{2 x}{a} = 1

\frac{2.5}{35} = \frac{2}{d}