Show, in fully expanded form, that (2x+1)(3x−2)(x−5)=6x3−31x2+3x+10(2x + 1)(3x - 2)(x - 5) = 6x^3 - 31x^2 + 3x + 10(2x+1)(3x−2)(x−5)=6x3−31x2+3x+10 for all values of xxx.
225 exam-style questions on Eduqas GCSE Maths Expanding Triple Brackets. Each one has a worked solution and a mark scheme showing where the marks go.