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

Solving linear and quadratic equations graphically - Higher Simultaneous equations that contain a quadratic and equation can also be solved graphically.

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

James J. Heckman, Thomas E. Macurdy, A Simultaneous Equations Linear Probability Model, The Canadian Journal of Economics / Revue canadienne d'Economique, Vol. 18, No ...