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57 tools
The associative property calculator guides users to enter numbers and select addition or multiplication to verify grouping equivalence. It explains the property and provides usage steps alongside the tool. ([brightchamps.com](https://brightchamps.com/en-us/math/calculators/associative-property-calculator))
This free quadratic formula calculator solves the quadratic formula given values for a, b, and c. Also, learn more about its derivation.
This absolute value equation calculator will help you to solve equations that involve the absolute value of a linear expression. It shows intermediate calculations and graphs the solutions!
The absolute value inequalities calculator can show you step-by-step how to deal with various inequalities that involve the absolute value of a linear expression - with conversion between inequality and interval notation included!
The adding and subtracting polynomials calculator finds the sum or difference of two polynomials up to degree 6.
The bilinear interpolation calculator helps you estimate the value of an unknown function based on the method of bilinear interpolation.
The binomial coefficient calculator, commonly referred to as "n choose k", computes the number of combinations for your everyday needs.
The box method calculator allows you to factor trinomials quickly and easily. It also provides step-by-step details of the process for those who are interested.
Try this completing the square calculator to determine both the real and complex roots of any given quadratic equation.
Here you can find practice questions for the method of solving quadratic equations by completing the square.
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.
Complex number to polar form calculator helps you rewrite a complex number from rectangular to polar form.
This complex number to rectangular form calculator allows you to quickly convert a polar complex number to the form a+bi.
Our complex number to trigonometric form calculator allows you to quickly rewrite an a+bi complex number to its trigonometric form.
The complex root calculator determines the roots of complex numbers to any degree you need.
The consecutive integers calculator will help you find the sequence of consecutive integers whose sum or product equals to the input value.
The Cramer's rule calculator finds the solution to your system of equations and the values of the determinants used in the calculations.
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.
The distributive property calculator is here to help you with your math problems involving multiplication and division with brackets.