## What keyboard shortcuts are available to open and close parentheses on an iPhone calculator?

# How to Use Parentheses on iPhone Calculator

## Introduction

The iPhone calculator is an essential tool for most people who use it regularly, whether at school or work, for business or personal use. One of the features of the iPhone calculator that can make calculations with multiple levels of priority is the use of parentheses. This feature allows users to enter complex calculations and ensure that it remains accurate.

However, many users are not aware of how to use parentheses on their iPhone calculator effectively. This article aims to provide an easy-to-follow guide on how to use parentheses on the iPhone calculator.

## Using Parentheses

The use of parentheses in the iPhone calculator is similar to how it works in any other calculator, meaning that it allows users to group calculations in order of priority. The order of operations is as follows:

- Firstly, solve any calculation that is in parentheses,
- Secondly, carry out any multiplication or division,
- Thirdly, carry out any addition or subtraction.

To use parentheses in your calculation on the iPhone calculator, simply follow these steps:

- Open your iPhone calculator app and type in your calculation from left to right.
- When you come to the section of the calculation where you wish to use parentheses, type the opening bracket “(“.
- Continue typing the calculation as normal.
- Once you have entered all components of your calculation, type the closing bracket “)” after the section that you wish to include within the parentheses.

For example, if you want to calculate 6 + 3 * 2 with parentheses, you would enter it as follows:

1. 6 + (3 * 2)

Walking through this example, we can see that it first multiplies 3 by 2 (yielding 6), and then adds it to 6 (yielding 12), which is the correct result.

## Tips on Using Parentheses

Here are some important tips to keep in mind when using parentheses on your iPhone calculator:

- Always use an opening bracket “(” before the section of the calculation that you want to group together, and a closing bracket “)” after that section.
- Verify that you have entered the parentheses correctly before pressing the equal sign.
- You can use more than one set of parentheses in a single calculation. Remember that the innermost calculations in parentheses should be solved first.
- Parentheses are especially useful when working with fractions or decimals. To avoid errors, always place the numerator and denominator inside parentheses if you intend to multiply or divide the entire fraction.

## Conclusion

In conclusion, using parentheses in the iPhone calculator can make complex calculations much easier and more precise. By following the simple steps outlined in this article, even beginner-level users of the iPhone calculator can benefit from this handy tool. Remember to use parentheses whenever there is a complex calculation that requires multiple levels of priority, and to always check your work before pressing the equal sign.

It can be initially difficult to figure out the proper sequence of operations when attempting to figure out a mathematical equation with an iPhone calculator. Knowing how to use parentheses can help achieve the correct result.

In order to use parentheses correctly, open the Calculator app on your iPhone and begin to input the equation. To use parentheses, simply press the parentheses icon on the calculator’s left-hand side. This will add an opening parenthesis at the end of the equation written in the calculator. After this parenthesis has been placed, enter the equations and values within the parentheses.

Once all of the equations and values are entered within the parentheses, press the ‘)’ symbol to enter the closing parenthesis. At this point, the equation within the parentheses has been completed and the answer can be seen in the answer box.

It is also important to note that, pressing the parentheses button prior to entering any equation in the calculator will automatically add a closing parenthesis. In this case, adding an opening parenthesis is also necessary in order to correctly complete the equation.

Knowing how to use parentheses can be invaluable to finding the correct answer quickly and without errors. This skill can be useful to professionals of all levels within the business industry, as well as math hobbyists. With practice, using parentheses on the iPhone Calculator is sure to become second nature and result in fast and accurate equations.