Monday 8 February 2016

LOGARITHMS - 4


Find x if Logx1024 = 10

Solution

Logx1024 = 10

1024 = x10 .

210 = x10 .    [ since 1024= 210]

210 = x10 .

x = 2

Hence x = 2

TRY THIS..................

NECTA 1999 QN. 3b (ii)


Find x if Logx32 = 5

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