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Popular >

simplify 3^2e^{-3}

Solution

simplify

3^{2} e^{- 3}

Solution

\frac{9}{e ^{3}}

+1

Decimal Notation

0.44808 \dots

Solution steps

3^{2} e^{- 3}

Apply exponent rule:

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

= 3^{2} \cdot \frac{1}{e ^{3}}

Multiply fractions:

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

= \frac{1 \cdot 3 ^{2}}{e ^{3}}

Multiply:

1 \cdot 3^{2} = 3^{2}

= \frac{3 ^{2}}{e ^{3}}

3^{2} = 9

= \frac{9}{e ^{3}}

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Frequently Asked Questions (FAQ)

What is 3^2e^{-3} ?
The solution to 3^2e^{-3} is 9/(e^3)