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Popular >

simplify tcos(t)e^{-st}

Solution

simplify

t cos (t) e^{- s t}

Solution

\frac{t cos ( t )}{e ^{t s}}

Solution steps

t cos (t) e^{- s t}

Apply exponent rule:

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

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

Multiply fractions:

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

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

Multiply:

1 \cdot t = t

= \frac{t cos ( t )}{e ^{t s}}

Popular Examples

simplify-2.179*10^{-18}(1/(2^2)-1/(5^2))simplify

- 2.179 \cdot 1 0^{- 18} (\frac{1}{2 ^{2}} - \frac{1}{5 ^{2}})

simplify 239443.68(1+0.2)^{-3}simplify

239443.68 (1 + 0.2)^{- 3}

simplify e^{-3.41}simplify

e^{- 3.41}

simplify 9.07x10^{-2}simplify

9.07 x 1 0^{- 2}

simplify 3a^2b^2 simplify

3 a^{2} b^{2}

Frequently Asked Questions (FAQ)

What is tcos(t)e^{-st} ?
The solution to tcos(t)e^{-st} is (tcos(t))/(e^{ts)}