New Delhi, Nov. 12 -- Google on Wednesday (12 November) featured a special Doodle celebrating the quadratic equation, one of mathematics' most fundamental formulas that has shaped everything from engineering to economics.

This is the tech giant's tribute to one of the most searched equations on its search engine - the quadratic equation: ax²+bx+c=0. The formula has fascinated generations of students around the world.

The Google Doodle 'Learning the Quadratic Equation' was launched on 8 September and first appeared in the US and UK. It is now being rolled out across Europe and other regions.

In India, the Doodle Learning the Quadratic Equation is launched on 12 November, 2025.

As the equation is also used to explain movement in sp...