What is (10x^4)/(y^{-1)} ?

The solution to (10x^4)/(y^{-1)} is 10x^4y

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simplify (10x^4)/(y^{-1)}

simplify

\frac{10 x ^{4}}{y ^{- 1}}

10 x^{4} y

Solution steps

\frac{10 x ^{4}}{y ^{- 1}}

Apply exponent rule:

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

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

= \frac{10 x ^{4}}{\frac{1}{y}}

Apply the fraction rule:

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

= \frac{10 x ^{4} y}{1}

Apply the fraction rule:

\frac{a}{1} = a

= 10 x^{4} y

\frac{\frac{x}{y} - \frac{y}{x}}{\frac{1}{x ^{2}} - \frac{1}{y ^{2}}}

3 r + 9 s

\frac{1}{\frac{3}{8}}

x^{2} - 23 x = 0

∣ d + 3 ∣ > 5