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1. |
Find the Laplace transform of (t + 2)2 et. |
A. | 2/(s-1)<sup>3</sup> -2/(s-1)<sup>2</sup> +4/(s-1) |
B. | 2/(s-1)<sup>3</sup> -2/(s-1)<sup>2</sup> -4/(s-1) |
C. | 2/(s-1)<sup>3</sup> +2/(s-1)<sup>2</sup> +4/(s-1) |
D. | 2/(s-1)<sup>3</sup> +2/(s-1)<sup>2</sup> -4/(s-1) |
Answer» D. 2/(s-1)<sup>3</sup> +2/(s-1)<sup>2</sup> -4/(s-1) | |