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Popular >

simplify 4te^{-2t}u(t)

Solution

simplify

4 t e^{- 2 t} u (t)

Solution

4 e^{- 2 t} t^{2} u

Solution steps

4 t e^{- 2 t} u (t)

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

tt = t^{1 + 1}

= 4 e^{- 2 t} u t^{1 + 1}

Add the numbers:

1 + 1 = 2

= 4 e^{- 2 t} u t^{2}

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Frequently Asked Questions (FAQ)

What is 4te^{-2t}u(t) ?
The solution to 4te^{-2t}u(t) is 4e^{-2t}t^2u