Show that (7x−5)(4x+3)(3x−8)=84x3−221x2−53x+120(7x - 5)(4x + 3)(3x - 8) = 84x^3 - 221x^2 - 53x + 120(7x−5)(4x+3)(3x−8)=84x3−221x2−53x+120 for all values of xxx.
[3]
Markscheme
Expanding Triple Brackets Questions
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.