Answer:
B Step-by-step explanation:
Answer: 16, rational
Step-by-step explanation: because its a real number

Step-by-step explanation:
Given





Distribute ^4 to both 2 and q^5
2^4 = 2 x 2 x 2 x 2 = 16
(q^5)^4 = q^20
16(q^20) = 16q^20
16q^20 is your answer
hope this helps