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Popular >

simplify 2^3*e^{-2}

Solution

simplify

2^{3} \cdot e^{- 2}

Solution

\frac{8}{e ^{2}}

+1

Decimal Notation

1.08268 \dots

Solution steps

2^{3} e^{- 2}

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply:

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

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

2^{3} = 8

= \frac{8}{e ^{2}}

Popular Examples

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0.4 \cdot e^{- 0.4}

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7.13 \cdot 1 0^{- 9}

Frequently Asked Questions (FAQ)

What is 2^3*e^{-2} ?
The solution to 2^3*e^{-2} is 8/(e^2)