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Popular >

simplify e^{-t}cos(pi)x

Solution

simplify

e^{- t} cos (π) x

Solution

- \frac{x}{e ^{t}}

Solution steps

e^{- t} cos (π) x

Apply exponent rule:

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

= cos (π) \frac{1}{e ^{t}} x

Simplify

cos (π) : - 1

= (- 1) \frac{1}{e ^{t}} x

Simplify

= - \frac{x}{e ^{t}}

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28491 \cdot e^{- 0.015 \cdot 388}

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75 e^{- \frac{35}{10} (\frac{l n ( 14 )}{15})}

simplify (sqrt(3009))/(sqrt(55))simplify

\frac{3009}{55}

Frequently Asked Questions (FAQ)

What is e^{-t}cos(pi)x ?
The solution to e^{-t}cos(pi)x is -x/(e^t)