Laplace transform of t2 sin⁡(2t).

• A. \(\left [\frac{12s^2-16}{(s^2+4)^4}\right ]\)
• B. \(\left [\frac{3s^2-4}{(s^2+4)^3}\right ]\)
• C. \(\left [\frac{12s^2-16}{(s^2+4)^6}\right ]\)
• D. \(\left [\frac{12s^2-16}{(s^2+4)^3}\right ]\)