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ZIMSEC O-Level Additional Mathematics

6.1.8.2Logarithmic and exponential equations

Logarithmic and exponential equations in ZIMSEC O-Level Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic21 practice questions1 lesson

Learning objectives

What the syllabus expects you to be able to do.

  1. 6.1.8.2.1Form 3: solve logarithmic and exponential equations.

Lessons

  • Exponential and logarithmic equations

    40 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Logarithmic and exponential equations: sample question

1 mark

Solve 3x=503^x = 50, giving xx correct to 3 significant figures.

Complete: x = …

Only if the answer has a unit, e.g. cm or km/h.

Turn Logarithmic and exponential equations into a strength.

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