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

The answer to 1/(x^4)=x^{-4} is x\ne 0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

\frac{1}{x ^{4}} = x^{- 4}

x \neq = 0

Solution steps

\frac{1}{x ^{4}} = x^{- 4}

Refine

\frac{1}{x ^{4}} = \frac{1}{x ^{4}}

Subtract

\frac{1}{x ^{4}}

from both sides

\frac{1}{x ^{4}} - \frac{1}{x ^{4}} = \frac{1}{x ^{4}} - \frac{1}{x ^{4}}

Simplify

0 = 0

Both sides are equal

True for all x

Verify Solutions

Find undefined (singularity) points:

x = 0

Since the equation is undefined for:

0

x \neq = 0

\frac{5 x + 5}{7 x + 7} = \frac{5}{7}

\frac{x - 6}{4 x} + 1 = \frac{x + 4}{x}

\frac{9}{y} = \frac{3}{7}

x = \frac{x + \frac{a}{x}}{2}

\frac{Z - 1}{160 - Z} = \frac{1}{2}