en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (3+x)^{-1}

Solution

expand

(3 + x)^{- 1}

Solution

\frac{1}{x + 3}

Solution steps

(3 + x)^{- 1}

Apply exponent rule:

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

= \frac{1}{( 3 + x )}

Remove parentheses:

(a) = a

= \frac{1}{3 + x}

Popular Examples

simplify (a^2b^3c^4)(ax^2b)simplify

(a^{2} b^{3} c^{4}) (a x^{2} b)

simplify 1.3x10^{-7}simplify

1.3 x 1 0^{- 7}

simplify 8.37758*10^{-28}simplify

8.37758 \cdot 1 0^{- 28}

simplify (e/(e^x))^{-2x}simplify

(\frac{e}{e ^{x}})^{- 2 x}

simplify e^{-9.53568}simplify

e^{- 9.53568}

Frequently Asked Questions (FAQ)

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