G Problem 5. Use direct integration to compute the convolution y(t) = x(t) ∗ h(t) of the following pairs of continuous-time signals: (a) x(t) = e −tu(t) and h(t) = e −2tu(t). (b) x(t) = sin(t)u(t) and h(t) = u(t).

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.