Solve log (x + 4) + log (x - 4) = log 3
√2
√3
√5
√19
log 5x = 1; then x = _______
0
1
2
3
Solve log 3x = 3
501.33
333.33
1000
101.001
Solve log (x + 3)+ log (x -3) = log 5
√14
√7
√6
log 5 + log 4 + log 3 - log 6
log 10
log (1)
log (0)
log (100)
when x = 2; calculate log (x + 1) + log (x - 1)
log (2)
log (3)
log 90)
log10/log100 = x; then x =_________
1/2
When x = 6; calculate log (x + 6) + log (x - 5)
log (4)
log (8)
log (12)
log 1000 = ______
Solve log (x - 2) + log (x + 2) = log 4
√4
√8
