simplify 70e^{-4}

Solution

simplify

70 e^{- 4}

\frac{70}{e ^{4}}

Decimal Notation

1.28209 \dots

Solution steps

70 e^{- 4}

Apply exponent rule:

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

= 70 \cdot \frac{1}{e ^{4}}

Multiply fractions:

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

= \frac{1 \cdot 70}{e ^{4}}

Multiply the numbers:

1 \cdot 70 = 70

= \frac{70}{e ^{4}}

e^{- j^{0}}

\frac{- 50}{- 10}

7.2 x 1 0^{- 4}

t^{2} e^{- t} sin (3 t)

(- 2 + 3) \cdot e^{- 2}