Question

log(x+3) +log (x-3) = log 27​

Answer 1

Step-by-step explanation:

log(x+3) +log (x-3) = log 27

log{(x+3)(x-3)}=log27

(x+3)(x-3)=27

x²-9=27

x²=36

x²=6²

x=6

......666....