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The Cubic Equation Solver an online tool which shows Cubic Equation Solver for the given input. Byju's Cubic Equation Solver is a tool which makes calculations very simple and interesting. If an input is given then it can easily show the result for the given number.

Byju’s cubic equation calculator is an authentic tool which simplifies and calculates a cubic equation in a flash. Mathematics is a pool of numbers, variables, decimals, fractions, expressions, equations, roots and so on. Many times solving an equation or algebraic expression becomes difficult and hectic. There you need an easier and faster tool like Byju’s cubic equation calculator. The calculator will solve any cubic equation within a span of seconds.

A polynomial having its highest degree as three is known as a cubic polynomial. An equation involving a cubic polynomial is known as a cubic equation. All cubic equations have either one real root, or three real roots. The cubic equation is of the form,


Example: Solve the equation, x3-4x2-9x+36=0

Solution: We have x3-4x2-9x+36=0

⇒ x2 (x-4)-9(x-4) =0

⇒ (x2-9) (x-4) =0

⇒ (x-3) (x+3) (x-4) = 0

Hence, the roots of the given equation are x= 3, x= -3 and x= 4.

Byju’s cubic equation calculator is a fast and easy calculator which finds the solution for the given inputs in seconds. The calculator provides you a cell where you can enter the equation for evaluation. Enter appropriate values in the cells, click on solve button and the calculator furnishes the result in a flash. Now make your calculations fun by using Byju’s cubic equation calculator online via simple steps without taking much time.

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