simplify 10*e^{-7}

Solution

simplify

10 \cdot e^{- 7}

\frac{10}{e ^{7}}

Decimal Notation

0.00911 \dots

Solution steps

10 e^{- 7}

Apply exponent rule:

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

= 10 \cdot \frac{1}{e ^{7}}

Multiply fractions:

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

= \frac{1 \cdot 10}{e ^{7}}

Multiply the numbers:

1 \cdot 10 = 10

= \frac{10}{e ^{7}}

\frac{e ^{- 5 x}}{e ^{- 2 x}}

e^{- 18} \cdot 1 8^{27}

0.8 \cdot e^{- 0.212 \cdot 0.5}

\frac{d}{d x} (\frac{y}{x})

- 1.5 e^{- 1.5} 3