en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 4x^{-4}

Solution

simplify

4 x^{- 4}

Solution

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

Solution steps

4 x^{- 4}

Apply exponent rule:

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

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

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

Apply the fraction rule:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

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

Multiply the numbers:

4 \cdot 1 = 4

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

Popular Examples

factor 12-6sqrt(3)factor

12 - 63

x^{2} + 0.1 x + 1 = 0

simplify (1-isqrt(2))^2 simplify

(1 - i 2)^{2}

(0-2)^2+(y+7)^2=9

(0 - 2)^{2} + (y + 7)^{2} = 9

factor 9y^2-30y+25 factor

9 y^{2} - 30 y + 25

Frequently Asked Questions (FAQ)

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