You love challenging math problems. So do we. Let's solve them together. Quadratic equations are polynomials that include an x², and teachers use them to teach students to find two solutions at once.

That year, French mathematician Évariste Galois finally illustrated why this was such a problem—the underlying mathematical symmetry in the established methods for lower-order polynomials simply ...

A mathematician and a computer scientist have just solved an "impossible" equation that has been considered unsolvable for centuries.

What type of roots the equation has can be shown by the discriminant. The discriminant for a quadratic equation \(a{x^2} + bx + c = 0\) is \({b^2} - 4ac\). And the types of root the equation has ...

Solutions to degree-two polynomials have been around since 1800 BC, thanks to the Babylonians' "method of completing the square," which evolved into the quadratic formula familiar to many high ...

Polynomial equations involve a variable ... their "method of completing the square", which would evolve into the quadratic formula that became familiar to many high school math students.

A mathematician has built an algebraic solution to an equation that was once believed impossible to solve. The equations are fundamental to maths as well as science, where they have broad ...