Copy of How to Use GeoGebra's CAS Tools
- Author:
- Evanthia Basias, GeoGebra Team German
What are Tools?
GeoGebra provides a Toolbar with a selection of Tools specific for the CAS View. You may activate a Tool by clicking on the button showing the corresponding icon.
Task: Solve an equation using the 
Solve tool
Solve tool- Type the equation
3x + 1 = 10into the CAS Input. - Select the
Solve tool from the CAS View Toolbar.
Note: The equation is solved and the solution is shown underneath the equation.
Try it yourself...
What are Tooltips?
If you select a Tool, a Tooltip appears explaining how to use this Tool.
Hint: Click on a Tooltip in order to open a web page providing help for the selected Tool.
Task: Factorize the term 
Factor tool.
(x² - 4) using the Factor tool.