simplify e^{-x}*3

Solution

simplify

e^{- x} \cdot 3

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

Solution steps

e^{- x} \cdot 3

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 3 = 3

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

500 \cdot 1.7 \cdot 1 0^{- 3}

e^{- (\frac{π}{1 - 0. 5 ^{2}})} \cdot 100

50 e^{- x}

(- 2) (200)^{- 3} (0.01)

3 (17)^{6} \cdot (e)^{- \frac{102}{8}}