This is a accuse on just how to usage the Algebra Calculator, a step-by-step calculator because that algebra.

### Solving Equations

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

### Examples

To see much more examples of problems that Algebra Calculator understands, visit the examples page. Feel totally free to try them now.

### Math Symbols

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

### Graphing

To graph one equation, get in an equation that starts with "y=" or "x=". Here are part examples:y=2x^2+1,y=3x-1,x=5,x=y^2. To graph a point, get in an bespeak pair through the x-coordinate and y-coordinate separated by a comma, e.g., (3,4). Come graph 2 objects, simply location a semicolon between the two commands, e.g., y=2x^2+1; y=3x-1.

### Polynomials

Algebra Calculator can simplify polynomials, however it just supports polynomials containing the variable x. Here are part 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 containing x, get in the expression you desire to evaluate, followed by the

You are watching: Y=(x-1)^2

3 evaluate the expression 2x because that x=3, i m sorry is equal to 2*3 or 6. Algebra Calculator can likewise evaluate expressions that contain variables x and y. To advice an expression comprise x and also y, enter the expression you want to evaluate, followed by the
sign and also an notified pair containing your x-value and y-value. Here is an example evaluating the expression xy at the point (3,4): xy
(3,4).

### Checking answers For solving Equations

Just together Algebra Calculator deserve to be provided to advice expressions,Algebra Calculator can also be used to check answers for solving equations comprise x. As an example, mean we fixed 2x+3=7 and also got x=2. If we desire to plug 2 back into the original equation to inspect our work, we can do so: 2x+3=7
2. Because the price is right, Algebra Calculator shows a green amounts to sign. If us instead shot a value that doesn"t work, speak x=3 (try 2x+3=7
3), Algebra Calculator reflects a red "not equals" authorize instead. To check an answer to a device of equations comprise x and also y, go into the 2 equations be separated by a semicolon, complied with by the