This is a tutorial on exactly how to use the Algebra Calculator, a step-by-step calculator because that algebra.
Solving EquationsFirst go to the Algebra Calculator key page. In the Calculator"s message box, girlfriend can go into a math difficulty that you want to calculate. For example, shot entering the equation 3x+2=14 into the text box. After you enter the expression, Algebra Calculator will publish a step-by-step explanation of how to fix 3x+2=14.
ExamplesTo see much more examples of troubles that Algebra Calculator understands, visit the examples page. Feel totally free to shot them now.
Math SymbolsIf you would prefer to create your very own math expressions, here are some signs that Algebra Calculator understands: + (Addition)- (Subtraction)* (Multiplication)/ (Division)^ (Exponent: "raised come the power")
GraphingTo graph an equation, go into an equation that starts with "y=" or "x=". Here are part examples:y=2x^2+1,y=3x-1,x=5,x=y^2. Come graph a point, get in an ordered pair with the x-coordinate and y-coordinate be separate by a comma, e.g., (3,4). Come graph two objects, simply ar a semicolon in between the two commands, e.g., y=2x^2+1; y=3x-1.
PolynomialsAlgebra Calculator deserve to simplify polynomials, but it just supports polynomials include the change x. Here are some examples:x^2 + x + 2 + (2x^2 - 2x),(x+3)^2.
Evaluating ExpressionsAlgebra Calculator deserve to evaluate expressions that contain the change x. To advice an expression include x, enter the expression you want to evaluate, followed by the
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3 evaluate the expression 2x for x=3, i beg your pardon is same to 2*3 or 6. Algebra Calculator can additionally evaluate expressions that contain variables x and also y. To evaluate an expression containing x and also y, go into the expression you want to evaluate, complied with by the
sign and also an bespeak pair containing your x-value and y-value. Here is an instance evaluating the expression xy in ~ the allude (3,4): xy
Checking answers For addressing EquationsJust as Algebra Calculator have the right to be offered to advice expressions,Algebra Calculator can additionally be used to examine answers for addressing equations comprise x. As an example, expect we addressed 2x+3=7 and also got x=2. If we desire to plug 2 back into the original 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 mirrors a green equates to sign. If we 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 system of equations comprise x and y, enter the two equations be separated by a semicolon, followed by the
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