en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify l(te^{-3t}cos(t))

Solution

simplify

l (t e^{- 3 t} cos (t))

Solution

\frac{lt cos ( t )}{e ^{3 t}}

Solution steps

l (t e^{- 3 t} cos (t))

Apply exponent rule:

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

= l \frac{1}{e ^{3 t}} t cos (t)

Multiply fractions:

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

= \frac{1 \cdot lt cos ( t )}{e ^{3 t}}

Multiply:

1 \cdot l = l

= \frac{lt cos ( t )}{e ^{3 t}}

Popular Examples

simplify 50(210*10^{-6})(273.95)simplify

50 (210 \cdot 1 0^{- 6}) (273.95)

simplify 47.3*10^{-4}simplify

47.3 \cdot 1 0^{- 4}

simplify 7.49e^{-(0.7)/(0.1067)}simplify

7.49 e^{- \frac{0.7}{0.1067}}

simplify 2.58*10^{-4}simplify

2.58 \cdot 1 0^{- 4}

simplify \sqrt[11]{11^2}simplify

Frequently Asked Questions (FAQ)

What is l(te^{-3t}cos(t)) ?
The solution to l(te^{-3t}cos(t)) is (ltcos(t))/(e^{3t)}