When x = 6; calculate log (x + 6) + log (x - 5)
log (2)
log (4)
log (8)
log (12)
log 2 + log 4 - log 2
log (1)
log (30
log 4
Solve log (x + 3) + log (x - 3) = log 6
√1
√4
√15
Solve log 3x = 3
501.33
333.33
1000
101.001
log 20 - log 4
log (0)
log (5)
log (10)
log 32/log 4 = x; then x = ________
4
32
5/2
32/4
Solve log (x + 3)+ log (x -3) = log 5
√14
√7
√6
√5
log10/log100 = x; then x =_________
0
1
1/2
2
loga A + loga B = _______
a logaA
loga(A × B)
loga A/B
Solve log 4x = 2
50
100
42
25
