Express as a single logarithm.

Question

1/2log(subscript)3 144-log(subscript)3 4+2log(subscript)3 3

Please Help!I just can't seem to get the correct answer when I do it.

Answer 1

log3 (144)^(1/2) = log3 (12)
2 log3(3) = log3(9)
so we have
log3 [ 12*9/4 ]
log3 [ 3^3 ]
3 log3{3)
3

Answer 2

Thank You, it really helped me.