en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x^{-1})cos(x)

Solution

simplify

(x^{- 1}) cos (x)

Solution

\frac{cos ( x )}{x}

Solution steps

(x^{- 1}) cos (x)

Apply rule:

(a) = a

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

= x^{- 1} cos (x)

Apply exponent rule:

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

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

= \frac{1}{x} cos (x)

Apply the fraction rule:

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

= \frac{1 \cdot cos ( x )}{x}

Apply rule:

1 \cdot a = a

1 \cdot cos (x) = cos (x)

= \frac{cos ( x )}{x}

Popular Examples

simplify (120+x)^2(180+x)^2 simplify

(120 + x)^{2} (180 + x)^{2}

expand (1+x^3)^{(-1/2)}expand

(1 + x^{3})^{(- \frac{1}{2})}

simplify 2.4x10^{-5}simplify

2.4 x 1 0^{- 5}

simplify (\sqrt[3]{64})^{3/2}simplify

simplify (3.73x10^{-1})x(1.2x10^2)simplify

(3.73 x 1 0^{- 1}) x (1.2 x 1 0^{2})

Frequently Asked Questions (FAQ)

What is (x^{-1})cos(x) ?
The solution to (x^{-1})cos(x) is (cos(x))/x