10 [ u ( t − 2 ) − u ( t − 3 ) ] ⏟ x ( t ) ∗ e − t u ( t ) ⏟ h ( t ) {\displaystyle \underbrace {10[u(t-2)-u(t-3)]} _{x(t)}*\underbrace {e^{-t}u(t)} _{h(t)}}
![{\displaystyle \underbrace {10[u(t-2)-u(t-3)]} _{x(t)}*\underbrace {e^{-t}u(t)} _{h(t)}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/e9dd11ae0f5ed64e92bc71329028d826e161d651)