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Popular >

simplify x^ne^{-x}

Solution

simplify

x^{n} e^{- x}

Solution

\frac{x ^{n}}{e ^{x}}

Solution steps

x^{n} e^{- x}

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply:

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

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

Popular Examples

f (x) = arcsec (x)

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2.79 \cdot 1 0^{- 4}

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3.68 \cdot 1 0^{- 4}

Frequently Asked Questions (FAQ)

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