This is a accuse on just how to use the Algebra Calculator, a step-by-step calculator for algebra.
Solving EquationsFirst go to the Algebra Calculator key page. In the Calculator"s text box, girlfriend can enter a math problem that you desire to calculate. Because that example, try entering the equation 3x+2=14 into the text box. After you go into the expression, Algebra Calculator will print a step-by-step explanation of just how to fix 3x+2=14.
ExamplesTo see an ext examples of troubles that Algebra Calculator understands, visit the instances page. Feel cost-free to shot them now.
Math SymbolsIf you would prefer to produce your own math expressions, right here are some signs that Algebra Calculator understands: + (Addition)- (Subtraction)* (Multiplication)/ (Division)^ (Exponent: "raised to the power")
GraphingTo graph one equation, get in an equation the starts v "y=" or "x=". Right here are some 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). To 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, yet it just supports polynomials comprise the change x. Right here are some examples:x^2 + x + 2 + (2x^2 - 2x),(x+3)^2.
Evaluating ExpressionsAlgebra Calculator can evaluate expressions that contain the variable x. To evaluate an expression comprise x, go into the expression you desire to evaluate, followed by the
You are watching: X/(x-2)
3 evaluates the expression 2x because that x=3, which is equal to 2*3 or 6. Algebra Calculator can likewise evaluate expressions the contain variables x and also y. To advice an expression comprise x and y, go into the expression you desire to evaluate, complied with by the
sign and also an bespeak pair containing your x-value and also y-value. Below is an instance evaluating the expression xy in ~ the suggest (3,4): xy
Checking answers For resolving EquationsJust as Algebra Calculator have the right to be provided to advice expressions,Algebra Calculator can additionally be used to examine answers for fixing equations include x. As an example, expect we fixed 2x+3=7 and got x=2. If we want to plug 2 ago into the original equation to check our work, we have the right to do so: 2x+3=7
2. Because the price is right, Algebra Calculator reflects 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 mirrors a red "not equals" sign instead. To check response to a device of equations containing x and y, go into the two equations be separate by a semicolon, complied with by the
See more: Big Momma'S House Bathroom, Big Momma'S House (2000)