Tuesday 11 February 2014

FUNCTIONS C1

If F(x) = log3x, Find F(729)

Solution

F(x) = log3x

F(729)= log3(729)

F(729)= log336

F(729)= 6log33

F(729)= 6 x 1

F(729) = 6


Therefore F(729) = 6

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