Answer: Kai
Step-by-step explanation:
I did the assignment and got it correct
You can square the whole problem to cancel out the square root. Might make things easier.
Here it is.. you need to calculate some numbers
An = a1 r^(n-1)
here a1 = 6 and r = 3 so
a7 = 6 * 3^(7-1)
= 4374 answe