Show that (4x−3)(2x+5)(3x−7)=24x3−14x2−143x+105(4x - 3)(2x + 5)(3x - 7) = 24x^3 - 14x^2 - 143x + 105(4x−3)(2x+5)(3x−7)=24x3−14x2−143x+105 for all values of xxx.
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Markscheme
Expanding Triple Brackets Questions
225 exam-style questions on CCEA GCSE Maths Expanding Triple Brackets. Each one has a worked solution and a mark scheme showing where the marks go.