Final answer:
The exponents of b in the expanded form of (a + b)⁵ are b⁵, b⁴, b³, b², and b.
Step-by-step explanation:
The expanded form of (a + b)⁵ can be written as:
(a + b)⁵ = a⁵ + 5a⁴b + 10a³b² + 10a²b³ + 5ab⁴ + b⁵
In this expanded form, the exponents of b are:
- b⁵ (coefficient: 1)
- b⁴ (coefficient: 5)
- b³ (coefficient: 10)
- b² (coefficient: 10)
- b (coefficient: 5)