Write as a single logarithm, then simplify your answer a log 2 56 log 2 7 b log 6 12 log 6 3 c log 2 36 log 2 3 d log 3 15 log 3 25 e log 4 40 1 3 log 4 125 f log 3 16 2 log 3 6 ...

a log2 56 log2 7 log2 567 b log6 12 log6 3 log6 123 log6 36 c 05 log2 ...

Write as a single logarithm, then simplify your answer. a. log 2 56 log 2 7

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Write as a single logarithm, then simplify your answer.

a. log₂ 56 – log₂ 7

b. log₆ 12 + log₆ 3

c. ½ log₂ 36 – log₂ 3

d. log₃ 15 – ½ log₃ 25

e. log₄ 40 – 1/3 log₄ 125

f. ½ log₃ 16 – 2 log₃ 6

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Write as a single logarithm, then simplify your answer. a. log 2 56 log 2 7

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

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