Two quick online math solutions

Microsoft Mathematics and Wolfram | Alpha are two quick calculation tools, serving the needs of learning and teaching well.

Microsoft Mathematics: A calculation tool on Windows

With a vast array of processing commands, free Microsoft Mathematics provides many useful tools for solving problems. Mathematics is not only a simple calculation but also a good solution for hidden equations and complex formulas.

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Solve 4 hidden 4 equations with Microsoft Mathematics.

Beyond computing power of most current pocket computers, Mathematics allows solving equations with a maximum of 6 hidden (6-equation system 6 hidden). To select the type of equation to be processed, click on " Equation Solver ", select the type of equation in Solve cell. At this point, the interface will display empty cells corresponding to the number of equations in the selected system. You enter each equation of the system to include in these cells, including the full variable. Variables are optional letters and characters on the keyboard. Finally, click Solve.

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Enter the equations in the solution system.

Note that the number of characters is more than the number of system equations, and Mathematics will require to select which characters are variables, while Mathematics will be understood as a constant.

Mathematics provides a number of calculation formulas in familiar subjects such as Physics, Chemistry . so that users can simply enter values ​​for variables and request Mathematics to find the correct values. First, go to " Formulas and Aquations", select the subject. At this point, the screen will display a list of the formulas that Mathematics supports for that group. Your task is to left click on the formula you want to use, select "Slove this equation", enter the values ​​for the variables like Mathematics, press Enter to get the results.

Especially Mathematics also has an intelligent algorithm, which helps to identify the drawing to convert into characters. First, select Ink , use the mouse to draw on the "Write Here" area . The predicted result of Mathematics will be displayed for you to preview, if satisfied, press Enter.

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Identify brush strokes into characters.

Wolfram | Alpha: Calculating "on the cloud"

One of the mathematical forms that Wolfram | Alpha supports very well, is calculating the derivative, integrating, solving equations, logical reasoning to find the rule of a sequence of numbers . All data to be processed All operations are stored " in the cloud" .

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Quick integration with Wolfram | Alpha.

For Physics, Chemistry formulas, users must call to perform with a conventional keyword available in English. If you take the time to learn about these recipes and master them in Wolfram | Alpha, then Wolfram | Alpha will surely be a positive support tool for learning. In addition, in the field of Chemistry, Wolfram | Alpha also fully supports information about a substance, element.