en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-3x)^{-4}

Solution

simplify

(- 3 x)^{- 4}

Solution

\frac{1}{81 x ^{4}}

Solution steps

(- 3 x)^{- 4}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

(- 3 x)^{- 4} = \frac{1}{( - 3 x ) ^{4}}

= \frac{1}{( - 3 x ) ^{4}}

Simplify

(- 3 x)^{4} : 81 x^{4}

= \frac{1}{81 x ^{4}}

Popular Examples

simplify sqrt(18)\times sqrt(2)simplify

18 \times 2

simplify (2-sqrt(5))/(sqrt(5)-4)simplify

\frac{2 - 5}{5 - 4}

simplify 3/(2x)-9/(2x^2)simplify

\frac{3}{2 x} - \frac{9}{2 x ^{2}}

simplify 2/(3sqrt(6))simplify

\frac{2}{3 6}

simplify 1/3 \times (-4)simplify

\frac{1}{3} \times (- 4)

Frequently Asked Questions (FAQ)

What is (-3x)^{-4} ?
The solution to (-3x)^{-4} is 1/(81x^4)