simplify e^{-1}*4

Solution

simplify

e^{- 1} \cdot 4

\frac{4}{e}

Decimal Notation

1.47151 \dots

Solution steps

e^{- 1} \cdot 4

Apply exponent rule:

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

= 4 \cdot \frac{1}{e}

Multiply fractions:

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

= \frac{1 \cdot 4}{e}

Multiply the numbers:

1 \cdot 4 = 4

= \frac{4}{e}

(h + 1) \cdot e^{- bh}

68 e^{- 0.0534 (4)}

(9.16 \cdot 1 0^{- 3}) (5.5 \cdot 1 0^{6})

9.5 \cdot 1 0^{- 3} \cdot 0.00496049

17.92 \cdot e^{(- 1.3 \cdot \frac{1000}{0.2})}