How to Estimate Inverse Exponential in Excel (3 Ideal Examples)

Estimating the inverse of an exponential function is a pretty common task for students and people who work with mathematical equations. Using Microsoft Excel, we can easily calculate the value of inverse exponential. In this article, we are going to demonstrate to you 3 ideal examples to evaluate inverse exponential in Excel. If you are also curious about it, download our practice workbook and follow us.

Estimate Inverse Exponential in Excel: 3 Ideal Examples

To demonstrate the examples, we consider three different types of exponential functions. First, we will show you the mathematical expression of an inverse function manually, and then using our Excel tool, we are going to estimate the value for each case.

1. Estimating Inverse of e^x

In the first example, we will estimate the inverse of the e^x function with the help of the LN function. Our exponential function and its inverse function equation are in the range of cells C5:C6. We consider some value of x in the range of cell B9:B13 and the result will be in the range of cell C9:C13.

The steps to get the value of this inverse function is given below:

📌 Steps:

• First of all, select cell C9.
• Now, write down the following formula in the cell.

• Then, press Enter.

• After that, drag the Fill Handle icon up to cell C13.

• You will get the inverse function for our desired x value.

Thus, we can say that our formula works perfectly, and we are able to estimate the inverse value of our exponential function in Excel.

2. Calculation of Inverse of e^3x+5

In this example, we are going to calculate the inverse of the e^3x+5 function using the LN function. The mathematical expression of our exponential function and its inverse function equation is in the range of cells C5:C6. Here, we took some value of x in the range of cell B9:B13 and the result will be in the range of cell C9:C13.

The steps to get the value of this inverse function is shown as follows:

📌 Steps:

• At first, select cell C9.
• After that, write down the following formula in the cell.

• Press Enter.

• Now, drag the Fill Handle icon up to cell C13.

• You will figure out the value of the inverse function.

Hence, we can say that our formula works effectively, and we are able to calculate the inverse value in Excel.

Read More: How to Type Exponential in Excel

3. Determining Inverse of 2^2x+3

In the last example, we are going to determine the inverse of the 2^2x+3 function with the help of the LOG function. The exponential function and its inverse function equation are in the range of cells C5:C6. We have some value of x in the range of cell B9:B13 and we will display the result in the range of cell C9:C13.

The procedure is explained below step-by-step:

📌 Steps:

• First of all, select cell C9.
• Afterward, write down the following formula in the cell.

• Now, press Enter.

• Next, drag the Fill Handle icon up to cell C13.

• You will be able to get the result.

Finally, we can say that our formula works successfully, and we are able to determine the inverse value of our exponential function in Excel.

Read More: How to Calculate Exponential in Excel

Download Practice Workbook

Download this practice workbook for practice while you are reading this article.

Conclusion

That’s the end of this article. I hope that this article will be helpful for you and you will be able to estimate the inverse exponential of a function in Excel. Please share any further queries or recommendations with us in the comments section below if you have any further questions or recommendations.

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