Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have ...

When solving simultaneous equations with a linear and quadratic equation, there will usually be two pairs of answers.

Solving simultaneous equations with one linear and one quadratic Algebraic skills of substitution and factorising are required to solve these equations.

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. The mathematician hopes this method will help students avoid memorizing obtuse formulas.

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.