3 marksSolving Logarithmic Equations

CSEC Additional Mathematics · May/June 2008 · Paper 2 · Question 8(i)

Solve the equation 2^(2x + 1) = 20.

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8(ii)Solve the equation 5^(4y - 1) / 25^y = 125^(y + 3) / 25^(2 - y).[4 marks]

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