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Popular >

simplify 9/5 e^{-4/5}

Solution

simplify

\frac{9}{5} e^{- \frac{4}{5}}

Solution

\frac{9}{5 e ^{\frac{4}{5}}}

+1

Decimal Notation

0.80879 \dots

Solution steps

\frac{9}{5} e^{- \frac{4}{5}}

Apply exponent rule:

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

= \frac{9}{5} \cdot \frac{1}{e ^{\frac{4}{5}}}

Multiply fractions:

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

= \frac{9 \cdot 1}{5 e ^{\frac{4}{5}}}

Multiply the numbers:

9 \cdot 1 = 9

= \frac{9}{5 e ^{\frac{4}{5}}}

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Frequently Asked Questions (FAQ)

What is 9/5 e^{-4/5} ?
The solution to 9/5 e^{-4/5} is 9/(5e^{4/5)}