Kenya KCSE · Mathematics

Indices and logarithms

7 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 7 questions

  1. Evaluate log 1000 to base 10.
  2. Simplify 2^5 x 2^3.
  3. Solve 2^x = 64.
  4. Evaluate 8^(2/3).
  5. Given that log 2 = 0.301 and log 3 = 0.477, find log 6.
  6. Simplify (3x^2)^3.
  7. Solve log x + log 5 = log 40.

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