Addition
Log5(4) + Log5(16)
Log5(64)
Log12(144) - Log12(12)
Log12(12) or 1
Log3(81)5
5log3(81) = 5*4
=20
Log7(14) + Log7(2)
Log7(28)
Log3(81) - Log3(3)
Log3(27)
Log6(66)3
3Log6(66)
Log8(64) + Log8(64)
Log8(4,096) or 4
Log9(155) - Log9(5)
Log9(31)
Log13(169)6
6Log13(169) = 6*2
=12
Log2(15) + Log2(12)
Log2(180)
Log14(4) - Log14(2)
Log14(2)
Log10(100)4
4Log10(100) = 4*2
= 6