Mathematics
Mathematics, 17.10.2021 14:00, linshweyioo5442

（a）Express Iga + 31gb- 3 as a single logarithm. (i) Express log 2 in terms of a logarithm to base 2.

(ii) Using the result of part (i), and the substitution u= log2x, find the values of x which satisfy
the equation log r = 3 – 2 log, 2.
[4]

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（a）Express Iga + 31gb- 3 as a single logarithm. (i) Express log 2 in terms of a logarithm to base...

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