simplify 80e^{-2}

Solution

simplify

80 e^{- 2}

\frac{80}{e ^{2}}

Decimal Notation

10.82682 \dots

Solution steps

80 e^{- 2}

Apply exponent rule:

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

= 80 \cdot \frac{1}{e ^{2}}

Multiply fractions:

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

= \frac{1 \cdot 80}{e ^{2}}

Multiply the numbers:

1 \cdot 80 = 80

= \frac{80}{e ^{2}}

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