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Popular >

simplify (5/7)^{-1}

Solution

simplify

(\frac{5}{7})^{- 1}

Solution

\frac{7}{5}

+1

Solution steps

(\frac{5}{7})^{- 1}

Apply exponent rule:

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

(\frac{5}{7})^{- 1} = \frac{1}{\frac{5}{7}}

= \frac{1}{\frac{5}{7}}

Apply the fraction rule:

\frac{1}{\frac{b}{c}} = \frac{c}{b}

= \frac{7}{5}

Popular Examples

x^{2} < 2 x + 15

simplify (2y^2)^2 simplify

(2 y^{2})^{2}

log_{1/3}(5x-3)<2

lo g_{\frac{1}{3}} (5 x - 3) < 2

2 x^{2} + 14 = - 7 x

simplify (sqrt(-54))/(sqrt(-2))simplify

\frac{- 54}{- 2}

Frequently Asked Questions (FAQ)

What is (5/7)^{-1} ?
The solution to (5/7)^{-1} is 7/5