a) Determine the formula for the Laplace transform. L{6e^-3t-t^2+2t-4} (type an expression using s as the variable) b) What is the restriction on​ s? s >  (type an integer or fraction)

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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a) Determine the formula for the Laplace transform.

L{6e^-3t-t^2+2t-4} (type an expression using s as the variable)

b) What is the restriction on​ s?

s >  (type an integer or fraction)

### Problem Statement

**Objective:** Use the Laplace transform table and the linearity of the Laplace transform to determine the following transform. Complete parts a and b below.

\[ \mathcal{L} \{ 6e^{-3t} - t^2 + 2t - 4 \} \]

### Instructions

1. **Identify Components**: Break down the expression into individual terms.
2. **Apply Laplace Transforms**:
   - For \( 6e^{-3t} \)
   - For \( -t^2 \)
   - For \( 2t \)
   - For \( -4 \)
3. **Use Linearity**: Apply the linearity property of the Laplace transform to combine results.

### Notes

- Review Laplace transform tables to find the transforms of standard functions.
- Utilize linearity: \[ \mathcal{L} \{ af(t) + bg(t) \} = a\mathcal{L}\{ f(t) \} + b\mathcal{L}\{ g(t) \} \]
- Write down detailed steps for each part to aid understanding.
Transcribed Image Text:### Problem Statement **Objective:** Use the Laplace transform table and the linearity of the Laplace transform to determine the following transform. Complete parts a and b below. \[ \mathcal{L} \{ 6e^{-3t} - t^2 + 2t - 4 \} \] ### Instructions 1. **Identify Components**: Break down the expression into individual terms. 2. **Apply Laplace Transforms**: - For \( 6e^{-3t} \) - For \( -t^2 \) - For \( 2t \) - For \( -4 \) 3. **Use Linearity**: Apply the linearity property of the Laplace transform to combine results. ### Notes - Review Laplace transform tables to find the transforms of standard functions. - Utilize linearity: \[ \mathcal{L} \{ af(t) + bg(t) \} = a\mathcal{L}\{ f(t) \} + b\mathcal{L}\{ g(t) \} \] - Write down detailed steps for each part to aid understanding.
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