CAIE P3 2008 November — Question 2

Exam BoardCAIE
ModuleP3 (Pure Mathematics 3)
Year2008
SessionNovember
TopicGeneralised Binomial Theorem
TypeProduct with linear term

2 Expand \(( 1 + x ) \sqrt { } ( 1 - 2 x )\) in ascending powers of \(x\), up to and including the term in \(x ^ { 2 }\), simplifying the coefficients.