Simplify Log2128
- Log39
solution
= Log2128 - Log39
= Log227
- Log332
= 7Log22 - 2Log33
= (7 x 1) - (2 x 1)
= 7 - 2
= 5
Hence Log2128
- Log39 = 5
TRY THIS..................
NECTA 1995 QN. 24b
Simplify Log264
- Log39
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