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Popular >

simplify (s+3)/(-1)*e^{-2t}

Solution

simplify

\frac{s + 3}{- 1} \cdot e^{- 2 t}

Solution

\frac{- s - 3}{e ^{2 t}}

Solution steps

\frac{s + 3}{- 1} e^{- 2 t}

Apply exponent rule:

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

= \frac{1}{e ^{2 t}} \cdot \frac{s + 3}{- 1}

\frac{s + 3}{- 1} = - s - 3

= \frac{1}{e ^{2 t}} (- s - 3)

Multiply fractions:

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

= \frac{1 \cdot ( - s - 3 )}{e ^{2 t}}

1 \cdot (- s - 3) = - s - 3

= \frac{- s - 3}{e ^{2 t}}

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Frequently Asked Questions (FAQ)

What is (s+3)/(-1)*e^{-2t} ?
The solution to (s+3)/(-1)*e^{-2t} is (-s-3)/(e^{2t)}