Edexcel AS Paper 1 Specimen — Question 9

Exam BoardEdexcel
ModuleAS Paper 1 (AS Paper 1)
SessionSpecimen
TopicLaws of Logarithms

  1. Find any real values of \(x\) such that
$$2 \log _ { 4 } ( 2 - x ) - \log _ { 4 } ( x + 5 ) = 1$$