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Popular >

simplify n^2e^{-n}

Solution

simplify

n^{2} e^{- n}

Solution

\frac{n ^{2}}{e ^{n}}

Solution steps

n^{2} e^{- n}

Apply exponent rule:

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

= n^{2} \frac{1}{e ^{n}}

Multiply fractions:

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

= \frac{1 \cdot n ^{2}}{e ^{n}}

Multiply:

1 \cdot n^{2} = n^{2}

= \frac{n ^{2}}{e ^{n}}

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Frequently Asked Questions (FAQ)

What is n^2e^{-n} ?
The solution to n^2e^{-n} is (n^2)/(e^n)