Simplification using BODMAS rule: The BODMAS rule is a mnemonic tool used for simplifying mathematical expressions. It stands for Brackets, Order, Divisio...
Simplification using BODMAS rule:
The BODMAS rule is a mnemonic tool used for simplifying mathematical expressions. It stands for Brackets, Order, Division, Multiplication, Addition, and Subtraction. This rule helps identify the order in which mathematical operations are performed when simplifying an expression.
Applying the BODMAS rule:
Brackets: Check if there are any parentheses, brackets, or other grouping symbols.
Order: Perform operations within the brackets and work from left to right.
Division: Perform division operations before multiplication and subtraction.
Multiplication: Perform multiplication operations before addition and subtraction.
Addition: Perform addition operations last.
Subtraction: Perform subtraction operations last.
By following the BODMAS rule, you can ensure that all mathematical operations are performed in the correct order, resulting in a simplified expression.
Example:
Simplify the following expression using the BODMAS rule:
(2 + 3) x 4 - 5
Brackets: (2 + 3) = 5.
Order: 5 x 4 = 20.
Division: 20 / 5 = 4.
Multiplication: 4 x 3 = 12.
Addition: 12 + 5 = 17.
Therefore, (2 + 3) x 4 - 5 = 17