Question

6,561^(2n)=729^(n+2)

Answer 1

Take logs of both sides

2nlog6561 = (n+2)log729, then solve for n

Answer 2

3^(8*2n)=3^(6(n+2))

Answer 3

16n=6n+12
16n-6n=12
10n=12
n=12/10=6/5

Answer 4

hey and gj on those parathesis dvinyard :)

Answer 5

thanks haha