Mathematics, 21.08.2021 14:00 pacpac1172

Pls I need clear workings. (A.)evaluate without tables

1.)3log2+log20-log1.6

2.)log√2/log9

3.)log0.2/log25

4.)if logx-log(2x-1)=1,find x?

Answers: 1

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Pls I need clear workings. (A.)evaluate without tables

1.)3log2+log20-log1.6