Skip to content

Course home

Solving Quadratics

Solving Quadratics

MediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170
Question 89
a.

Factorise y2−10y+9y^2 - 10y + 9y2−10y+9

[2]
b.

Solve y2−10y+9=ky^2 - 10y + 9 = ky2−10y+9=k, where k k\,k is a positive constant.

Give your solutions for y y\,y in terms of kkk.

[2]
Markscheme

Solving Quadratics Questions

  1. GCSE
  2. /Maths
  3. /Solving Quadratics

203 exam-style questions on Eduqas GCSE Maths Solving Quadratics. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank