# Exponential Equations Calculator

#### Solution:

Use this calculator to find the solution to an exponential equation. Enter the equation and the solution will be displayed at the bottom.

## How to use the exponential equation calculator?

Step 1: The exponential equation must be entered in the first input box. The equation can contain any variable. Use the * sign to indicate multiplication between variables and coefficients. For example, 2x, should be written 2*x.

Step 2: Enter the variable to solve for in the second input box. For example, if the exponential equation is $$3^x=20$$, enter the variable x.

Step 3: Click "Solve" to get the solution to the exponential equation.

Step 4: The solution along with the entered equation will be displayed at the bottom.

## How to enter exponential expressions in the calculator?

You can use the ^ sign to indicate an exponent or an exponential expression. Also, you must use * to indicate multiplication between variables and coefficients. For example,

• To solve $$4^x-2=20$$, enter 4^x-2=20 and the variable x.
• To solve $$(\frac{1}{3})^t=\frac{4}{3}$$, enter (1/3)^t=4/3 and the variable t.
• To solve $$a^{2a}=30$$, enter a^(2*a)=30 and the variable a.

Use parentheses to enter the expression correctly. For example, by writing a^(2*a), we indicate that the entire expression inside the parentheses is the exponent.

## What are exponential equations?

Exponential equations are equations where the variable appears as the exponent. For example, $$3^x=81$$ is an exponential equation. These equations have the general form $$b^x=c$$. These equations are characterized by very rapid changes when changing the value of the variable.