Expand and simplify (k+3)(k−9)(k + 3)(k - 9)(k+3)(k−9)
[2]
b.
Factorise x2−25x^2 - 25x2−25
[1]
Markscheme
Expanding and Factorising Quadratics Questions
255 exam-style questions on Eduqas GCSE Maths Expanding and Factorising Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.