The quadratic equation has found a new place to shine, right on Google’s homepage. The tech giant’s latest animated Doodle turns the world’s most famous search engine into a playful classroom, ...

Take on the hardest quadratic equation ever and put your algebra skills to the test. This challenge pushes problem-solving, pattern recognition, and logical thinking as you work toward the solution.

Add Yahoo as a preferred source to see more of our stories on Google. Tuesday's Google Doodle celebrates the quadratic equation. Image courtesy of Google Sept. 9 (UPI) --Google is celebrating the ...