Solve Command
From GeoGebra Manual
Revision as of 15:26, 3 August 2011 by Alexander Hartl (talk | contribs)
This command works in CAS View only.
- Solve[ <Equation> ]
- Solves a given equation (or a set of equations) for the variable x and returns a list of all solutions.
- Example:
Solve[x^2 = 4x]gives {{x = 4}, {x = 0}}, the solutions of x2 = 4x.
- Solve[ <Equation>, <Variable> ]
- Solves an equation (or a set of equations) for a given unknown variable (or set of variables) and returns a list of all solutions.
- Example:
Solve[{x = 4 x + y , y + x = 2}, {x, y}]gives {{x = -1, y = 3}}, the sole solution of x = 4x + y and y + x = 2.
Note: See also Solutions Command.
