# Cubic Equation Calculator Online

### Cubic Equation Calculator Description

### Explanation:

The cubic equation is represented by the cubic equation formula. The term "cubic polynomial" or "cubic equation" refers to a polynomial with degree three. The number of real roots in a cubic equation must be at least one and cannot exceed three. A cubic equation's roots may be imaginary as well, but at least one must be real.

### What Is Cubic Equation Formula?

It is possible to determine a cubic equation's curve using the cubic equation formula. Finding the roots of a
cubic equation can be done with great assistance by employing a cubic equation representation. A polynomial with
degree n will contain n zeroes or roots. The cubic equation has the following structure:

ax^{3}+bx^{2}+cx+d=0

### Example of cubic equation

Cubic Equation formula: ax^{3} + bx^{2} + cx + d = 0

**Example of Calculations: **

a : 2

b : 9

c : 3

d : -4

2x^{3} + 9x^{2} + 3x + (-4)

Answer:

x_{1} = -4 , and x_{2} = -1, and x_{3} = 0.5

#### How to use Cubic Equation Calculator?

- You need to enter the coefficient values a, b, c, and d.
- Then press the button "Submit".
- The result of the cubic equation will automatically appear below.

### FAQs on Cubic Equation :

##### Question No 1: What Is Cubic Equation Formula?

The cubic equation curve can also be derived using the cubic equation formula. Finding the roots of a cubic
equation is made much easier by adopting a cubic equation representation. An n-degree polynomial will have n
zeros or roots. The cubic equation is expressed as

ax3+bx2+cx+d=0.

##### Question No 2: How to Solve Cubic Polynomials Using Cubic Polynomial Formula?

The approach that is most frequently used to solve a cubic equation is

##### Question No 3: What Is the Equation for Cubic Polynomials Formula?

An algebraic equation of degree three is called a cubic equation and has the formula ax^{3} +
bx^{2} + cx +
d = 0,
where a, b, and c are the given coefficients and d is the constant.

**Cube Equation Calculator Image:**

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### Calculator1.net Author

Hey there, I'm the developer of this website. As a Laravel developer, I'm
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I have a strong understanding of object-oriented programming principles
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