Evaluate using the logarithm table, log(0.65)2

  • A 1.6258
  • B 0.6272
  • C 0.6258
  • D 3.6258
  • E 1.6272
waec 1990mathematics

The correct answer is D. 3.6258

log(0.65)2 = 2log(0.65) but log0.65 = 1.8129

∴2 x 1.8129 = 3.6258

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