simplify e^{-4x}*4

Solution

simplify

e^{- 4 x} \cdot 4

\frac{4}{e ^{4 x}}

Solution steps

e^{- 4 x} \cdot 4

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 4 = 4

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

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

- (2 e^{- 2 x} - e^{- x}) (\frac{1}{3} e^{- 4 x})

3 (1 + x)^{- 1}

e^{- 2 j x}

\frac{( x ^{2} + 2 ) ^{3}}{x ^{3}}