Answer:
C, D
Step-by-step explanation:
Answer: C, D
edge2021
D
Answer: A
Step-by-step explanation:n
1^infinity = 1
Thus :
r = 1
______________________
r ( r + 2 )^prime =
1 × ( 1 + 2 )^1 =
1 × 3^1 =
1 × 3 =
3
v = 729 in³
v = 9 * 9 * 9