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Popular >

simplify u^4e^{-u}

Solution

simplify

u^{4} e^{- u}

Solution

\frac{u ^{4}}{e ^{u}}

Solution steps

u^{4} e^{- u}

Apply exponent rule:

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

= \frac{1}{e ^{u}} u^{4}

Multiply fractions:

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

= \frac{1 \cdot u ^{4}}{e ^{u}}

Multiply:

1 \cdot u^{4} = u^{4}

= \frac{u ^{4}}{e ^{u}}

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Frequently Asked Questions (FAQ)

What is u^4e^{-u} ?
The solution to u^4e^{-u} is (u^4)/(e^u)