CAIE P2 2019 June — Question 1

Exam BoardCAIE
ModuleP2 (Pure Mathematics 2)
Year2019
SessionJune
TopicLaws of Logarithms

1 Show that \(\ln \left( x ^ { 3 } - 4 x \right) - \ln \left( x ^ { 2 } - 2 x \right) \equiv \ln ( x + 2 )\).