Quadratic Equations

Description

A power learning aid combining Practice, Coaching Calculators and Guides to help students master the solving of quadratic equations.

Coaching Calculators solve quadratic equations by :

– completing the square
– quadratic formula
– factoring

Students learn quickly by working with the calculator and seeing each step of the process in detail.

Completing the square for example:

– Dividing by coefficient of x²
– Taking constant term to right hand side
– Completing the square
– Taking the square root of both sides
– Simplifying and solving

Practice includes examples from basic such as x² + 3x + 2 = 0 to equations with rational (fractional) coefficients.

Guides have a comprehensive set of examples