Expand and simplify (x−6)(x−7)(x - 6)(x - 7)(x−6)(x−7)
[2]
b.
Write down two numbers which multiply to give -16 and add to give 0
[1]
c.
Factorise x2−16x^2 - 16x2−16
[1]
Markscheme
Expanding and Factorising Quadratics Questions
255 exam-style questions on OCR GCSE Maths Expanding and Factorising Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.