Goal Seek Excel Download Working File

Beside performing different statistical, financial analysis we can solve equations in Excel.

In this article, we will analyze a popular topic which is Solving Equations in Excel.

In this article, we will solve different kinds of equations like cubic, polynomial, linear, quadratic with different features of Excel.

Goal Seek Excel Download Working File

Table of Contents Solving Polynomial Equations in Excel Solve Cubic Equation in Excel using Goal Seek Solve Cubic Equation in Excel using Solver Solve Quadratic Equation in Excel using Goal Seek Feature Use of Solver to Solve Quadratic Equation in Excel Solve Quadratic Equation in Excel using Formula Solve Linear Equations in Excel with Matrix System Solving Linear Equations in Excel Using Solver Download Working File Conclusion Solving Polynomial Equations in Excel A polynomial equationfunction can be quadratic, linear, quartic, cubic and so on.

The Polynomial equations dont contain a negative power of its variables.

Monomial: ymxc 2) Binomial: yax 2 bxc 3) Trinomial: yax 3 bx 2 cxd With the direct calculation method, we will also discuss other methods like Goal Seek, Array, and Solver in this article to solve different polynomial equations.

Read More: 3D Referencing External Reference in Excel Solve Cubic Equation in Excel using Goal Seek Lets say we have a cubic equation which is Y5x 3 -2x 2 3x-6.

We will solve this equation for finding the value of X with a specific value of Y.

We will use the Excel Goal Seek feature here to solve the equation.

After that write the polynomial equation in cell G3 with respect to the cells of coefficients and the initial value of X.

Now, under the Data tab click on to the Goal Seek option under the Forecast option.

In the Goal Seek dialogue box, insert the inputs as follows and press on OK.

The Goal Seek feature will do some iterations for the final value of Y which is set as 15 in this example.

After the Goal Seek completes its operation you will see the initial value of X and the cell where the formula was placed is changed.

Now the initial value is showing the value of X when the value of Y becomes 15.

Solve Cubic Equation in Excel using Solver You can also use the Solver feature of Excel to solve cubic equations.

Just after typing the equation in cell G3, click on to solver which is under Analysis option of Data tab.

In the Solver Parameters dialogue box, do the following and press the Solve option.

As it is a non-linear equation the solving method was selected as GRG Nonlinear.

Read More: How to use Goal Seek to find an input value Solve Quadratic Equation in Excel using Goal Seek Feature Lets solve a quadratic equation which is Y3x 2 6x-5.

We will see how this equation can be solved with the Goal Seek feature.

After that write the equation in cell F3 with respect to the cells of coefficients and the initial value of X.

Goal Seek Excel For Mac