There is only the number 7 in this question I can’t really help with one number
Answer: the answer is B
Step-by-step explanation:
it’s on edge
Distribute the 3a^n to all the other values then solve...
(3a^n*a^n)+(3a^n*a^n)+(3a^n*-1)
4a^2n+4a^2n-3a^n=
8a^2n-3a^n
Answer:
? confused
Step-by-step explanation:
