This worksheet shows how quadratic equations can be solved using the quadratic equation, the box method and the graph. You can challenge higher level pupils by relating the values of 'x' and the ...

The ancient Babylonians were a remarkable bunch. Among many extraordinary achievements, they found a now-famous mathematical solution to an unpleasant challenge: paying tax. The particular problem for ...

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. His ...