Show that (4x+1)(3x−2)(x−6)=12x3−77x2+28x+12(4x + 1)(3x - 2)(x - 6) = 12x^3 - 77x^2 + 28x + 12(4x+1)(3x−2)(x−6)=12x3−77x2+28x+12 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.