If the equation \ (ax^2 + bx + c = 0 \) has just one solution (a repeated root) then the graph just touches the x-axis without crossing it.

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with GCSE Bitesize AQA Maths.

Get CBSE Class 10 Mathematics chapter 3, Pair of Linear Equations in Two Variables: NCERT exemplar problems and solution (Part-I).