simplify 3*e^{-3x}

Solution

simplify

3 \cdot e^{- 3 x}

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

Solution steps

3 e^{- 3 x}

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply the numbers:

1 \cdot 3 = 3

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

e^{5 x} e^{- 5 x}

e^{- (2 l n ∣ x ∣)}

\frac{1.9 7 ^{4}}{2 ^{4}}

(1.6 \cdot 1 0^{- 19}) (200)

(\frac{d ^{2} y}{d x ^{2}})^{- 3}