This is an application to solve linear equations 2x2, 3x3 and quadratic by different methods and step by step.
Six methods are available for linear 2x2 equations: substitution, equalization, elimination, graph, Cramer's Rule or by determinants and Gauss-Jordan.
Linear equations 3x3 contains so far a method: Cramer's rule or determinants.
For quadratic equations three methods are available: General formula, perfect square trinomial and also the generation of the graph of the equation is available.
It is also able to factor quadratic equations of the form x² bx c=0,a=1 and ax² bx c=0, a≠1.
In future updates we will be adding several methods, both in linear and quadratic equation systems.
This version contains:
3x3 Linear Equations:
- Cramer's Rule or Determinants
2x2 Linear Equations:
- Substitution
- Equalization
- reduction
- Graphic method
- Cramer's Rule or Determinants
- Gauss-Jordan method
Quadratic equations:
- General Formula
- Perfect square trinomial
- Graphic method
Factorization of Quadratic Equations:
- Equation of the form: x² bx c=0, a=1
- Equation of the form: ax² bx c=0, a≠1
9Apps 4.9
