simplify 8e^{-8}

Solution

simplify

8 e^{- 8}

\frac{8}{e ^{8}}

Decimal Notation

0.00268 \dots

Solution steps

8 e^{- 8}

Apply exponent rule:

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

= 8 \cdot \frac{1}{e ^{8}}

Multiply fractions:

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

= \frac{1 \cdot 8}{e ^{8}}

Multiply the numbers:

1 \cdot 8 = 8

= \frac{8}{e ^{8}}

(e^{2 t})^{2}

(33) 3

40 e^{- 68.75}

\frac{e ^{x}}{e ^{x + 1}}

\frac{9 \cdot 1 0 ^{9}}{1} \cdot \frac{( \frac{4}{3} \cdot 1 0 ^{- 9} ) ^{2}}{( 0.28 ) ^{2}}