What is expand (t^2-e^{3t})U(t-2) ?

The solution to expand (t^2-e^{3t})U(t-2) is t^3U-2t^2U-e^{3t}tU+2e^{3t}U

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expand (t^2-e^{3t})U(t-2)

expand

(t^{2} - e^{3 t}) U (t - 2)

t^{3} U - 2 t^{2} U - e^{3 t} t U + 2 e^{3 t} U

Solution steps

(t^{2} - e^{3 t}) U (t - 2)

= U (t^{2} - e^{3 t}) (t - 2)

Expand

(t^{2} - e^{3 t}) (t - 2) : t^{3} - 2 t^{2} - e^{3 t} t + 2 e^{3 t}

= U (t^{3} - 2 t^{2} - e^{3 t} t + 2 e^{3 t})

Expand

U (t^{3} - 2 t^{2} - e^{3 t} t + 2 e^{3 t}) : t^{3} U - 2 t^{2} U - e^{3 t} t U + 2 e^{3 t} U

= t^{3} U - 2 t^{2} U - e^{3 t} t U + 2 e^{3 t} U

1 - \frac{1}{2} + \frac{3}{32} (4 (0.7) - \frac{0. 7 ^{3}}{3})

4 cos (t - 2) u (t - 2)

t + z (cos (t)) d t + (sin (t) - 3 z^{2} + 5) d z

lo g_{10} (3) (x + 5)

(u - 1) u

What is expand (t^2-e^{3t})U(t-2) ?
The solution to expand (t^2-e^{3t})U(t-2) is t^3U-2t^2U-e^{3t}tU+2e^{3t}U