[+] 2 Lines IntersectionEnter any 2 line equations, and the calculator will determine the following: |

[+] 3 Point EquationForms a quadratic from 3 points that are entered. |

[+] 3 unknowns using Cramers RuleSolves for 3 unknowns with equations in the form ax + by + cz = d using Cramers Method. |

[+] 4 unknowns using Cramers RuleSolves for 4 unknowns with equations in the form aw + bx + cy + dz = e using Cramers Method. |

[+] Algebra Master (Polynomials)Given 2 polynomials this does the following: |

[+] Algebraic SubstitutionsGiven an algebraic statement with variables [a-z], this calculator takes a set of given substitution values, i.e., x=2,y=3,z=4, and evaluates your statement using the substitution values. |

[+] Binomial Multiplication (FOIL)Multiplies out the product of 2 binomials in the form (a + b)(c + d) with 1 unknown variable. |

[+] Complex Number OperationsGiven two numbers in complex number notation, this calculator: |

[+] Cubic EquationSolves for cubic equations in the form ax |

[+] Difference of Two SquaresFactors a difference of squares binomial in the form a |

[+] Equation and InequalitiesSolves an equation or inequality with 1 unknown variable and no exponents as well as certain absolute value equations and inequalities such as |x|=c and |ax| = c where a and c are constants. Solves square root, cube root, and other root equations in the form ax^2=c, ax^2 + b = c. Also solves radical equations in the form asqrt(bx) = c. Also solves open sentences |

[+] Expand Master and Build Polynomial EquationsThis calculator is the |

[+] Factoring and Root FindingThis calculator factors a binomial including all 26 variables (a-z) using the following factoring principles: |

[+] Imaginary NumbersCalculates the imaginary number i where i = √-1 raised to any integer power as well as the product of imaginary numbers of quotient of imaginary numbers |

[+] Interval Notation and Set Builder NotationThis calculator translates the following inequality statements to interval notation and set builder notation: |

[+] Joint Variation EquationsGiven a joint variation (jointly proportional) of a variable between two other variables with a predefined set of conditions, this will create the joint variation equation and solve based on conditions. |

[+] Line Equation-Slope-Distance-Midpoint-Y interceptEnter 2 points, and this calculates the following: |

[+] Literal EquationsSolves literal equations with no powers for a variable of your choice as well as open sentences. |

[+] MonomialsThis calculator will raise a monomial to a power,multiply monomials, or divide monomials. |

[+] Point and a LineEnter any line equation and a 2 dimensional point. The calculator will figure out if the point you entered lies on the line equation you entered. If the point does not lie on the line, the distance between the point and line will be calculated. |

[+] Polynomial Long DivisionPolynomial Long Division Calculator |

[+] ProofsVarious Proofs in Algebra |

[+] Quadratic Equations and InequalitiesSolves for quadratic equations in the form ax |

[+] Quartic EquationsSolves quartic equations in the form ax |

[+] Rational Exponents - Fractional IndicesThis calculator evaluates and simplifies a rational exponent expression in the form a |

[+] Rectangle Word ProblemSolves word problems based on area or perimeter and variable side lengths |

[+] Relative CoordinatesGiven a starting point (x |

[+] Scientific Notation* Converts a number into scientific notation and determines order of magnitude |

[+] Simultaneous EquationsSolves a system of simultaneous equations with 2 unknowns using the following 3 methods: |

[+] Synthetic DivisionUsing Ruffinis Rule, this performs synthetic division by dividing a polynomial with a maximum degree of 6 by a term (x ± c) where c is a constant root using the factor theorem. The calculator returns a quotient answer that includes a remainder if applicable. |

[+] TrinomialsChecks to see if equations in the trinomial form ax |

[+] Variation EquationsThis calculator solves the following direct variation equations and inverse variation equations below: |

[+] Verbal PhraseGiven an algebraic expression, this translates back to a verbal phrase |