Parentheses

• The symbols “(” and “)” are called Parentheses and are generally used in grouping.

More about Parentheses

• The singular form of Parentheses is known as parenthesis.
• Parentheses are used to denote modifications to normal Order of operations.
• Parentheses are also called round brackets, curved brackets, Oval brackets, or just brackets.

Example of Parentheses

• The Value of the Expression 5 × 8 + 4 is 40. But if we use the Parentheses with the same Expression by grouping (8 + 4), i.e. 5 × (8 + 4), the Value of the Expression will be 60 as the Order of Operation gets changed in this case.

Solved Example on Parentheses

What is the Value of the Expression (12 + 4) - 4?
Choices:
A. 8
B. 0
C. 12
D. 16
Correct Answer: C
Solution:
Step 1: The operations within the Parentheses should be performed first.
Step 2: (12 + 4) – 4 [Original expression.]
Step 3: = 16 - 4
Step 4: = 12
Step 5: So, the Value of the Expression is 12.

Related Terms for Parentheses

• Brackets
• Grouping
• Order of Operations
• Symbol

Additional Links for Parentheses

• Click here for samples
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