simplify 2e^{-x}

Solution

simplify

2 e^{- x}

\frac{2}{e ^{x}}

Solution steps

2 e^{- x}

Apply exponent rule:

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

= 2 \cdot \frac{1}{e ^{x}}

Multiply fractions:

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

= \frac{1 \cdot 2}{e ^{x}}

Multiply the numbers:

1 \cdot 2 = 2

= \frac{2}{e ^{x}}

50 e^{- 0.03 (0)}

r \frac{4}{3} π r^{3}

in e tan (r) a t e x \cdot 6 a e^{6 x}

- 100000 \cdot 0.75 \cdot 1 0^{- 6}

(3 (1 - y))^{3} \cdot y