simplify 1/2 e^{-1}

Solution

simplify

\frac{1}{2} e^{- 1}

\frac{1}{2 e}

Decimal Notation

0.18393 \dots

Solution steps

\frac{1}{2} e^{- 1}

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 1 = 1

= \frac{1}{2 e}

\frac{30}{- 5}

2.3 \cdot 1 0^{- 5}

10 e^{- 256 (5)}

\frac{- 45}{- 5}

(e^{x}) (e^{2 x})