What is simplify-s/(s^2+1)e^{-s(pi)}cos(pi) ?

The solution to simplify-s/(s^2+1)e^{-s(pi)}cos(pi) is s/(e^{pis)(s^2+1)}

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simplify-s/(s^2+1)e^{-s(pi)}cos(pi)

simplify

- \frac{s}{s ^{2} + 1} e^{- s (π)} cos (π)

\frac{s}{e ^{π s} ( s ^{2} + 1 )}

Solution steps

- \frac{s}{s ^{2} + 1} e^{- s (π)} cos (π)

Apply exponent rule:

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

= - cos (π) \frac{s}{s ^{2} + 1} \cdot \frac{1}{e ^{π s}}

Simplify

cos (π) : - 1

= - (- 1) \frac{s}{s ^{2} + 1} \cdot \frac{1}{e ^{π s}}

Simplify

= \frac{s}{e ^{π s} ( s ^{2} + 1 )}

5.39 \cdot 1 0^{- 1}

(3 x^{4} y^{2}) (7 x^{2} y^{3})

3 x^{2} (2 x - 1) (x + 2)^{2}

2.56 \cdot 1 0^{- 4}

What is simplify-s/(s^2+1)e^{-s(pi)}cos(pi) ?
The solution to simplify-s/(s^2+1)e^{-s(pi)}cos(pi) is s/(e^{pis)(s^2+1)}