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Logarithms and exponential equations

Use the laws of logarithms and solve exponential and logarithmic equations.

In review 5th Year6th Year Higher
Helps to know first: Indices and surds
15practice questions

Multiple choice: 4 · Numeric answer: 10 · Written answer (self/teacher assessed): 1

Each question has up to three hints, a worked explanation, and is tracked in your progress and review plan.

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Numeric answerPaper 1 – Number
Evaluate log_5 3125.
Whole numbers, decimals (2.5) or fractions (3/4).
Hint 1

log_b x asks: b to what power gives x?

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