Waec Model Questions Vol1 2023 Mathematics Question 3

Practice essay / theory question 3 from the 2023 Waec Model Questions Vol1 Mathematics examination. This question covers Indices, Logarithms .

Waec Model Questions Vol1 2023 Mathematics Essay / Theory
Topics: Indices Logarithms
Question 3 WAEC_MODEL_QUESTIONS_VOL1 • 2023 • MATHEMATICS • essay

Consider the expression involving indices and logarithms. Simplify the following expression and state any restrictions on the variables involved: 2^(3x) * 4^(x-1) / 8^(x+2). Then, if log_a(b) = c, express b in terms of a and c. Lastly, evaluate log_2(16) + log_2(4).

Question Parts

( a )
Simplify the expression 2^(3x) * 4^(x-1) / 8^(x+2) and state any restrictions on the variables involved.
( b )
If log_a(b) = c, express b in terms of a and c.
( c )
Evaluate log_2(16) + log_2(4).

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About This Question

This is Waec Model Questions Vol1 2023 Mathematics Question 3. It is one of the essay questions from the 2023 Waec Model Questions Vol1 Mathematics examination.

The question covers Indices, Logarithms .

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