simplify t^3e^{-4t}

Solution

simplify

t^{3} e^{- 4 t}

\frac{t ^{3}}{e ^{4 t}}

Solution steps

t^{3} e^{- 4 t}

Apply exponent rule:

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

= \frac{1}{e ^{4 t}} t^{3}

Multiply fractions:

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

= \frac{1 \cdot t ^{3}}{e ^{4 t}}

Multiply:

1 \cdot t^{3} = t^{3}

= \frac{t ^{3}}{e ^{4 t}}

9 e^{- 2^{2}}

(l^{2} k^{2}) (l^{3} k)

e^{- 1} \cdot (- 1)

6.674 \cdot 1 0^{- 11}

157 e^{- 0.55 (1)}