Show that 7(2h−3)=14h−217(2h - 3) = 14h - 217(2h−3)=14h−21
Show that 4(g+5)+3(g−2)=7g+144(g + 5) + 3(g - 2) = 7g + 144(g+5)+3(g−2)=7g+14
261 exam-style questions on AQA GCSE Maths Expanding and Factorising. Each one has a worked solution and a mark scheme showing where the marks go.