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822 tools
Try this completing the square calculator to determine both the real and complex roots of any given quadratic equation.
The complex conjugate calculator is here to become your favorite tool to find the complex conjugate of a number.
The complex number calculator helps you to find the outcome of basic operations of complex numbers. It is possible to choose between complex numbers' algebraic and polar forms.
The complex root calculator determines the roots of complex numbers to any degree you need.
The cubic equation calculator uses Cardano formulae to determine the roots of a cubic polynomial. It also plots the graph of the polynomial.
Descartes' rule of signs calculator helps you find the possible number of positive, negative, and non-real roots of a real polynomial.
With our diamond problem calculator you'll solve any type of diamond problem.
Calculate the direct proportionality between two variables using this direct variation calculator.
The discriminant calculator is here whenever you need to find the discriminant of any polynomial whose degree is between two and five.
This elimination method calculator show you step-by-step how to solve systems of linear equations with the elimination method.
Our error function calculator can determine the values of the error function, complementary error function, inverse error function, and inverse complementary error function.
This factoring trinomials calculator can show you step-by-step how to factor a quadratic trinomial using the method of grouping (a.k.a. the ac method).
Our FOIL Calculator shows you how to multiply two binomials with the help of the beloved FOIL method.
Use the Gamma function calculator whenever you need to determine values of the Gamma function for real or complex arguments.
We created the generic rectangle calculator to help you easily find the factors of quadratic expressions.
The graphing inequalities on a number line calculator allows up to three inequalities on one picture, and even returns what numbers satisfy all of them.
Graphing quadratic inequalities calculator will show you how to solve your homework problems by drawing plots rather than performing daunting calculations!
Hyperbolic functions calculator helps you calculate values of functions such as sinh, cosh, and tanh.
Use our inequality to interval notation calculator whenever you need to convert between inequalities and intervals. It is a two-way converter!
Our interval notation calculator will help you convert from inequality notation to interval notation and the other way around.
Use this inverse variation calculator to understand and compute the inverse proportionality between two variables.
The multiplying binomials calculator takes two expressions of the form ax + b and returns their product.
The polynomial multiplication calculator is here to find the product of two one-variable polynomials of up to degree 6.
The partial fraction decomposition calculator decomposes your rational expression with numerator and denominator up to degree 3 into partial fractions (if possible).