simplify e^{-2/3}*2

Solution

simplify

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

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

Decimal Notation

1.02683 \dots

Solution steps

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

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 2 = 2

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

200 e^{- 0.014 x}

e^{- 14.18}

e^{- 0.139}

0.12 \cdot 9 \cdot 1 0^{- 3}

5^{\frac{3}{2}}