H=f−2gH = f - 2gH=f−2g
Find the value of 2g when g=−6g = -6g=−6
Work out the value of H H\,H when f=12f = 12f=12 and g=−6g = -6g=−6
296 exam-style questions on AQA GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.