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The hardest quadratic equation ever — can you solve it?

Take on the hardest quadratic equation ever and put your algebra skills to the test. This challenge pushes problem-solving, ...
The New York Times

This Professor’s ‘Amazing’ Trick Makes Quadratic Equations Easier

Looking for the answers to ax² + bx + c = 0? A mathematician has rediscovered a technique that the ancient Babylonians used. By Kenneth Chang and Jonathan Corum The quadratic equation has frustrated ...