Frequently Used Solvers

• Simplify Any Expression
  
• Factor Any Expression
  
• Evaluate Any Expression::evaluation
  
• Solve Any Equation
  
• Plot any Graph
  

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Evaluate Decimal (and other) Expressions

Use this form to evaluate expressions, multiply and divide numbers.

Examples: 1+2, 3.14/2, 5-7+(-11)*10, 2x-5yz, (x-1)^2/xy+7xy, etc etc
Note that if your expression contains variables x, y, or whatever, we'll ask you for their values.

lesson on Evaluation and Expressions

Enter Expression:

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Solve an Equation

Important: for quadratic and linear equations, I have solvers that PLOT GRAPHS AND SHOW WORK.
Here they are: Quadratic Solver with Work Shown, Linear Solver with Work Shown.

Plot a Graph

lesson on Graphing