simplify 15e^{-6/5}

Solution

simplify

15 e^{- \frac{6}{5}}

\frac{15}{e ^{\frac{6}{5}}}

Decimal Notation

4.51791 \dots

Solution steps

15 e^{- \frac{6}{5}}

Apply exponent rule:

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

= 15 \cdot \frac{1}{e ^{\frac{6}{5}}}

Multiply fractions:

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

= \frac{1 \cdot 15}{e ^{\frac{6}{5}}}

Multiply the numbers:

1 \cdot 15 = 15

= \frac{15}{e ^{\frac{6}{5}}}

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