Edexcel C3 2007 June — Question 1

Exam BoardEdexcel
ModuleC3 (Core Mathematics 3)
Year2007
SessionJune
TopicExponential Equations & Modelling
Find the exact solutions to the equations
  1. \(\ln x + \ln 3 = \ln 6\),
  2. \(\mathrm { e } ^ { x } + 3 \mathrm { e } ^ { - x } = 4\).
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