v=u+atv = u + atv=u+at
Verify that the value of v v\,v is -18 when u=12u = 12u=12, a=−6a = -6a=−6 and t=5t = 5t=5
296 exam-style questions on Eduqas GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.