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

Solving Equations

First go to the Algebra Calculator main page. In the Calculator"s text box, you can go into a math trouble that you desire to calculate. Because that example, shot entering the equation 3x+2=14 right into the text box. After you go into the expression, Algebra Calculator will print a step-by-step explanation of exactly how to resolve 3x+2=14.


To see more examples of problems that Algebra Calculator understands, visit the examples page. Feel cost-free to shot them now.

Math Symbols

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


To graph an equation, enter an equation that starts with "y=" or "x=". Here are some examples:y=2x^2+1,y=3x-1,x=5,x=y^2. To graph a point, enter an ordered pair v the x-coordinate and y-coordinate be separate by a comma, e.g., (3,4). Come graph 2 objects, simply ar a semicolon between the two commands, e.g., y=2x^2+1; y=3x-1.


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

Evaluating Expressions

Algebra Calculator have the right to evaluate expressions that contain the variable x. To advice an expression include x, enter the expression you want to evaluate, adhered to by the

You are watching: Y=1/x^2

3 evaluates the expression 2x for x=3, i beg your pardon is same to 2*3 or 6. Algebra Calculator can additionally evaluate expressions the contain variables x and y. To evaluate an expression containing x and also y, go into the expression you desire to evaluate, followed by the
sign and an bespeak pair containing her x-value and also y-value. Here is an instance evaluating the expression xy in ~ the suggest (3,4): xy

Checking answers For addressing Equations

Just as Algebra Calculator can be used to advice expressions,Algebra Calculator can likewise be used to check answers for solving equations containing x. Together an example, expect we resolved 2x+3=7 and also got x=2. If we desire to plug 2 earlier into the initial equation to check our work, we deserve to do so: 2x+3=7
2. Due to the fact that the prize is right, Algebra Calculator reflects a green amounts to sign. If us instead try a value that doesn"t work, to speak x=3 (try 2x+3=7
3), Algebra Calculator reflects a red "not equals" sign instead. To check response to a device of equations containing x and also y, get in the two equations separated by a semicolon, adhered to by the

See more: Pirates Of The Caribbean Dead Men Tell No Tales Movie Poster


Tablet Mode

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

Related Articles

Back come Algebra Calculator »