This is a accuse on how to use the Algebra Calculator, a step-by-step calculator because that algebra.
Solving EquationsFirst walk to the Algebra Calculator key page. In the Calculator"s message box, you can go into a math difficulty that you want to calculate. For example, shot entering the equation 3x+2=14 right into the message box. After you go into the expression, Algebra Calculator will print a step-by-step explanation of exactly how to fix 3x+2=14.
ExamplesTo see much more examples of difficulties that Algebra Calculator understands, visit the examples page. Feel free to try them now.
Math SymbolsIf girlfriend would favor to develop your own math expressions, below are some symbols that Algebra Calculator understands: + (Addition)- (Subtraction)* (Multiplication)/ (Division)^ (Exponent: "raised come the power")
GraphingTo graph one equation, enter an equation that starts v "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 bespeak pair through the x-coordinate and y-coordinate be separated by a comma, e.g., (3,4). Come graph two objects, simply ar a semicolon in between the 2 commands, e.g., y=2x^2+1; y=3x-1.
PolynomialsAlgebra Calculator deserve to simplify polynomials, however it only supports polynomials include the variable x. Below are some examples:x^2 + x + 2 + (2x^2 - 2x),(x+3)^2.
Evaluating ExpressionsAlgebra Calculator have the right to evaluate expressions that contain the change x. To advice an expression include x, enter the expression you desire to evaluate, complied with by the
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3 evaluate the expression 2x because that x=3, i m sorry is equal to 2*3 or 6. Algebra Calculator can additionally evaluate expressions the contain variables x and 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 ordered pair containing your x-value and also y-value. Below is an instance evaluating the expression xy in ~ the allude (3,4): xy
Checking answers For fixing EquationsJust as Algebra Calculator have the right to be used to evaluate expressions,Algebra Calculator can additionally be supplied to inspect answers for resolving equations comprise x. As an example, mean we resolved 2x+3=7 and got x=2. If we want to plug 2 back into the initial equation to inspect our work, we deserve to do so: 2x+3=7
2. Because the prize is right, Algebra Calculator reflects a green amounts to sign. If we instead shot a value that doesn"t work, to speak x=3 (try 2x+3=7
3), Algebra Calculator reflects a red "not equals" authorize instead. To check response to a system of equations include x and y, go into the two equations be separate by a semicolon, followed by the
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