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Popular >

simplify y^{-4}*y^3

Solution

simplify

y^{- 4} \cdot y^{3}

Solution

\frac{1}{y}

Solution steps

y^{- 4} y^{3}

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

y^{- 4} y^{3} = y^{- 4 + 3}

= y^{- 4 + 3}

Add/Subtract the numbers:

- 4 + 3 = - 1

= y^{- 1}

Apply exponent rule:

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

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

= \frac{1}{y}

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Frequently Asked Questions (FAQ)

What is y^{-4}*y^3 ?
The solution to y^{-4}*y^3 is 1/y