simplify 8e^{-x/3}

Solution

simplify

8 e^{- \frac{x}{3}}

\frac{8}{e ^{\frac{x}{3}}}

Solution steps

8 e^{- \frac{x}{3}}

Apply exponent rule:

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

= 8 \cdot \frac{1}{e ^{\frac{x}{3}}}

Multiply fractions:

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

= \frac{1 \cdot 8}{e ^{\frac{x}{3}}}

Multiply the numbers:

1 \cdot 8 = 8

= \frac{8}{e ^{\frac{x}{3}}}

9^{7}

(x + 4) (x - 1)

3 x \times 3 x^{2}

4.03704 \cdot \frac{1 0 ^{- 19}}{1.05457} \cdot 1 0^{- 34}

0.8 \cdot 1 0^{- 7}