This is a indict on how to usage the Algebra Calculator, a step-by-step calculator for algebra.

Solving Equations

First walk to the Algebra Calculator main page. In the Calculator"s message box, you can enter a math difficulty that you desire to calculate. For example, shot entering the equation 3x+2=14 into the message box. After you get in the expression, Algebra Calculator will publish a step-by-step explanation of exactly how to solve 3x+2=14.

Examples

To see an ext examples of problems that Algebra Calculator understands, visit the instances page. Feel free to try them now.

Math Symbols

If girlfriend would choose to produce your very own math expressions, right here are some signs that Algebra Calculator understands: + (Addition)- (Subtraction)* (Multiplication)/ (Division)^ (Exponent: "raised to the power")

Graphing

To graph one equation, enter an equation the starts through "y=" or "x=". Right here are some examples:y=2x^2+1,y=3x-1,x=5,x=y^2. To graph a point, enter an notified pair v the x-coordinate and also y-coordinate be separated by a comma, e.g., (3,4). Come graph 2 objects, simply place a semicolon between the two commands, e.g., y=2x^2+1; y=3x-1.

Polynomials

Algebra Calculator have the right to simplify polynomials, however it just supports polynomials include the change x. Below are some examples:x^2 + x + 2 + (2x^2 - 2x),(x+3)^2.

Evaluating Expressions

Algebra Calculator can evaluate expressions that contain the variable x. To advice an expression comprise x, go into the expression you desire to evaluate, followed by the


You are watching: X^2+x^2 equals

3 evaluate the expression 2x because that x=3, which is same to 2*3 or 6. Algebra Calculator can additionally evaluate expressions the contain variables x and also y. To advice an expression include x and y, get in the expression you want to evaluate, adhered to by the
sign and also an notified pair containing her x-value and y-value. Here is an instance evaluating the expression xy in ~ the suggest (3,4): xy
(3,4).

Checking answers For solving Equations

Just together Algebra Calculator have the right to be used to evaluate expressions,Algebra Calculator can also be offered to examine answers for addressing equations containing x. Together an example, mean we solved 2x+3=7 and also got x=2. If we desire to plug 2 ago into the original equation to inspect our work, we deserve to do so: 2x+3=7
2. Due to the fact that the prize is right, Algebra Calculator shows a green equates to sign. If we instead shot a value that doesn"t work, to speak x=3 (try 2x+3=7
3), Algebra Calculator shows a red "not equals" authorize instead. To check response to a system of equations include x and also y, get in the 2 equations be separate by a semicolon, adhered to by the


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(3,4).

Tablet Mode

If you are using a tablet such as the iPad, enter tablet computer Mode to display a touch keypad.

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