Grade 12 math · B.1 · Logarithms
Evaluate logarithms
log_b x is the power you raise b to, to get x.
See worked examples
Evaluate log₅ 625.
Answer: 4
Evaluate log₃ 81.
Answer: 4
Evaluate log 10,000.
Answer: 4
Tip: log_b x is the power you raise b to, to get x.
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