Verify that (x+2)(x+4)(x+1)=x3+7x2+14x+8(x + 2)(x + 4)(x + 1) = x^3 + 7x^2 + 14x + 8(x+2)(x+4)(x+1)=x3+7x2+14x+8
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.