Here is a list of the best free cubic equation solving sites. Cubic equations are a type of third degree algebraic equation and are represented as ax^3 + bx^2 + cx + d = 0. If you want to solve cubic equations without using software and ordinary cubic equation solver applications, visit the site which I will mention below .
Using this site, users can easily solve all kinds of cubic equations effortlessly. To solve the cubic equation, the user must enter the values of the four variables, namely a, b, c, and d. After entering the values, the user can start the process of calculating the cubic equation.
After calculating the cubic equation, the output values of X1, X2, and X3 will be displayed. Additionally, some websites also produce graphs highlighting the cubic equation output.
The process for solving cubic equations through all these websites is quite simple. However, to help new users, I have included the necessary steps in the description of each website.
The website also offers additional online calculators like Field Geometry, Volume and Surface Area, Area Calculator, etc. Read this article till the end to know more about this website.
1. WolframAlpha
WolframAlpha is the best free site for solving cubic equations. Using this website, users can easily solve standard cubic equations i.e. ax^3+bx^2+cx+d=0.
To solve a cubic equation, the user must manually enter the values of the equation variables, namely a, b, c, and d. Based on the values of the input variables, this site calculates a cubic equation and provides the output values along with a graph plot.
How to solve cubic equations using WolframAlpha:
- Visit the WolframAlpha website from here and enter a variable input value.
- After that, click the button Submit to start the calculation process.
- Furthermore, the user can view the output value of X along with two sets of graphs highlighting the equation.
This is a nice and easy to use cubic equation solver website which not only solves cubic equations but also plots graphs.
2. calculatorsoup
calculatorsoup is the best free site for solving cubic equations. Using this website, users can solve all kinds of cubic equations easily. To do that, it offers a dedicated Cubic Equation Calculator tool.
In this tool, the user needs to specify the values of the input variables ( a, b, c, and d ) that exist in the cubic equation ( ax^3+bx^2+cx+d=0 ). Now, follow the steps below to solve cubic equations using this website.
How to solve cubic equations using calculatorsoup:
- Go to calculatorsoup site from here.
- After that, enter the values of the input variables (a, b, c, and d).
- Next, click the button Calculate to start the calculation.
- After the calculation is complete, the user can see the output values for X (x1, x2, and x3).
This is a great cubic equation solver website that anyone can use to solve cubic equations quickly.
3. Keisan Online Calculator
Keisan Online Calculator is another great free site for solving cubic equations. Using this website, users can solve and find out the value of x after solving the cubic equation ax^3+bx^2+cx+d=0.
To start the calculation, the user must first enter the values of the variables named a, b, c, and d. Now, follow the steps below.
How to calculate cubic equations using Keisan Online Calculator:
- Go to the Keisan Online Calculator site from here.
- After that, enter the four variable values (a, b, c, and d) and press the button Execute to start the calculation process.
- Now, the user can see the output values in the form of X1, X2, and X3 .
- The website also produces graphs highlighting the output values of the cubic equations.
This is another great cubic equation solver website that offers all the essential tools for calculating cubic equations of various types.
4. 1728.org
1728.org is another free site for solving cubic equations. Using this website, users can easily solve cubic equations for different sets of input variable values.
After calculating the cubic equation, this website displays the output values in the form of X1, X2, and X3. Apart from that, it also shows a graph highlighting the output values of the cubic equations. Now, refer to the below steps to solve cubic equations using this website.
How to solve a cubic equation using 1728.org:
- Go to the 1728.org site from here.
- After that, manually enter the value of the input variable in fields A, B, C, and D.
- Next, press the button Enter to start the calculation process and get the output value along with the graph.
This is another cubic equation solver website that offers all the essential tools for solving cubic equations.
5. emathhelp
emathhelp is another best free site for solving cubic equations. On this website, users can enter entire cubic equations manually and perform calculations.
The user must enter the cubic equation in the format x^a-bx^2+d=0. Now, check the steps below.
How to calculate a cubic equation using emathhelp:
- Go to the emathhelp site from here.
- Enter the cubic equation manually in the cubic equation input field.
- After that, click the button Calculate to start the calculation process.
- Finally, the user can see the output values of x1, x2, and x3.
This is a simple but very powerful cubic equation solver website that anyone can use to solve all kinds of cubic equations.
6. EasyCalculation
EasyCalculation is another great free site for solving cubic equations. This website offers a special cubic equation calculator tool where users need to enter the values of the variables a, b, c, and d.
According to the values of the input variables, this calculator calculates and displays the output values in the form of X1, X2, and X3. Now, follow the steps below.
How to calculate cubic equations using EasyCalculation:
- Go to EasyCalculation site from here.
- After that, enter the four input variable values.
- Next, click the button Calculate to get the output value.
This is another great cubic equation solver website that anyone can use without much effort.
7. mathforyou
mathforyou is the ultimate free cubic equation solver site. On this website, users can view default cubic equations which users can customize according to their needs and start the process of calculating cubic equations. Now, follow the steps below.
How to solve a cubic equation using mathforyou:
- Go to the mathforyou site from here.
- Replace the default cubic equation variable values provided by this website.
- After that, click the button Solve to start the calculation process.
- In the end, the user can see the calculated X1, X2, and X3 values.
This is another good cubic equation solver website which not only calculates cubic equations but also shows all calculation steps.
