Friday, 3 October 2014

LOGARITHMS 6


If Logax = 1/2  Loga100+ 1/3 Loga216 find x.

Solution

Logax = 1/2  Loga100+ 1/3 Loga216

Logax = Loga1001/2  +  Loga2161/3   

Logax = Loga 10 +  Loga6

Logax = Loga (10 x 6)

Logax = Loga 60

x = 60

TRY THIS………………


If Logax = 1/2  Loga121+ 1/3 Loga64 find x.

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