Answer:
10t³ - 95t + 45
Step-by-step explanation:
- Plug the g(t) and h(t) into the equation: (3(3t - 3) - 2(t³ - 5t)) (-5)
- Distribute 3 & -2 through the prentheses : (9t - 9 2t³ + 10t) (-5)
- Collect like terms : (19t - 9 - 2t³) (-5)
- Distrubute -5 through the parentheses: -95t + 45 + 10t³
- Use the commutative property to reorder the terms : 10t³ - 95t + 45
Solution : 10t³ - 95t + 45
