Edexcel F2 2021 June — Question 5

Exam BoardEdexcel
ModuleF2 (Further Pure Mathematics 2)
Year2021
SessionJune
TopicModulus function

  1. Use algebra to find the set of values of \(x\) for which
$$\left| 2 x ^ { 2 } + x - 3 \right| > 3 ( 1 - x )$$ [Solutions based entirely on graphical or numerical methods are not acceptable.] \includegraphics[max width=\textwidth, alt={}, center]{0d44aec7-a6e8-47fc-a215-7c8c4790e93f-21_2647_1840_118_111}