simplify 6*e^{-1}

Solution

simplify

6 \cdot e^{- 1}

\frac{6}{e}

Decimal Notation

2.20727 \dots

Solution steps

6 e^{- 1}

Apply exponent rule:

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

= 6 \cdot \frac{1}{e}

Multiply fractions:

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

= \frac{1 \cdot 6}{e}

Multiply the numbers:

1 \cdot 6 = 6

= \frac{6}{e}

(r - 3)^{2} (r - 2)^{2}

f (t) = \frac{e ^{t}}{e ^{2 t}}

\frac{- 112}{7}

4 e^{t} \cdot e^{- t}

1 \cdot 1 0^{- 7} \cdot \frac{2 \cdot 5.4}{- 0.003}