Quick overview of CAS

There are many ways to use CAS window in Geogebra

  • calculate exact or approximation values of an expression, like
  • solve equations or system of equations and check your solution from graph window
  • solve equations step by step
  • use Geogebra like a function or graphical calculator
  • define functions with parameters
  • calculate derivate or integral of an function
  • substitude values for parameters
  • factor expression or expand brackets
  • solve ode