Write 4x2+19x−5x2+6x+5\displaystyle \frac{4x^2 + 19x - 5}{x^2 + 6x + 5}x2+6x+54x2+19x−5 in the form ax+bx+c\displaystyle \frac{ax + b}{x + c}x+cax+b where aaa, bbb, and c c\,c are integers.
255 exam-style questions on WJEC GCSE Maths Algebraic Fractions. Each one has a worked solution and a mark scheme showing where the marks go.