TMUA 2016 Paper 1 Q16 — Worked Solution

P1·Indices, Logarithms & Exponentials·6.0Official · 2016 · Q16

simultaneous-log-equationslog-of-productquadratic-from-substitution

Given the simultaneous equations

lo g_{10} 2 + lo g_{10} (y - 1) = 2 lo g_{10} x

lo g_{10} (y + 3 - 3 x) = 0

the values of

y

are

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