SOLUTION: {{{ log_3(x+2) + 2log_3(5)=4}}} The "_" is the base. So it's log base 3 not log3. Please find x and give answers to the nearest thousandths.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: {{{ log_3(x+2) + 2log_3(5)=4}}} The "_" is the base. So it's log base 3 not log3. Please find x and give answers to the nearest thousandths.      Log On


   

Question 1069408: +log_3%28x%2B2%29+%2B+2log_3%285%29=4
The "_" is the base. So it's log base 3 not log3.
Please find x and give answers to the nearest thousandths.
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
log(3,(x+2))+2*log(3,5)=4


(Click on Show Source.)
log%283%2C%28x%2B2%29%29%2B2%2Alog%283%2C5%29=4

log%283%2C%28x%2B2%29%29%2Blog%283%2C%285%5E2%29%29=4

log%283%2C%28%28x%2B2%29%2825%29%29%29=4

Still need help for further steps?