en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify f^{-1}(21)

Solution

simplify

f^{- 1} (21)

Solution

\frac{21}{f}

Solution steps

f^{- 1} (21)

Apply exponent rule:

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

= 21 \cdot \frac{1}{f}

Multiply fractions:

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

= \frac{1 \cdot 21}{f}

Multiply the numbers:

1 \cdot 21 = 21

= \frac{21}{f}

Popular Examples

simplify 4.9*10^{-8}simplify

4.9 \cdot 1 0^{- 8}

simplify e^{4x}e^{4x}simplify

e^{4 x} e^{4 x}

simplify e^{-x^2}xx simplify

e^{- x^{2}} xx

simplify (sqrt(x-7))/(sqrt(x-4))simplify

\frac{x - 7}{x - 4}

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

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

Frequently Asked Questions (FAQ)

What is f^{-1}(21) ?
The solution to f^{-1}(21) is (21)/f