In solving the arithmetics we will follow the rule of BODMAS. We will add the left bracket. That will give us a sum of 4. The sum of the right bracket is 5. The product of 4 and 5 is 20. We will now sum it to the 4 outside the bracket to give us 24..
Mathematics, often considered the universal language, relies
on certain rules and conventions to ensure clarity and consistency in
problem-solving. Among these conventions, "BODMAS" is a widely
recognized acronym that helps simplify complex mathematical expressions. BODMAS
stands for Brackets, Orders (i.e., powers and square roots), Division and
Multiplication (from left to right), and Addition and Subtraction (from left to
right). Let's delve into the significance and application of BODMAS in
mathematics.
Breaking Down BODMAS:
Brackets: The
"B" in BODMAS represents the first step. It instructs us to solve any
expressions enclosed within brackets first. This includes parentheses (()),
square brackets ([]), and curly braces ({}). Start with the innermost set of
brackets and work your way out.
Orders: "O" refers to the second step, which involves handling powers and
square roots. For example, you should calculate square roots (√) and perform
operations with exponents (^) during this stage.
Division and Multiplication: The "D" and "M" are combined into one step, and they
indicate that division and multiplication should be carried out from left to
right as they appear in the expression. This means you perform these operations
sequentially as you encounter them.
Addition and Subtraction: Finally, the "A" and "S" represent the last step, which
involves addition and subtraction. Similar to division and multiplication,
these operations are also executed from left to right.
Educational Application:
BODMAS is particularly
valuable in educational settings, as it provides a systematic and standardized
approach to teaching mathematical operations. It helps students and educators alike in simplifying complex mathematical expressions and arriving at accurate
answers.
In conclusion, BODMAS is an essential tool in the world of mathematics. It streamlines the process of
solving mathematical expressions, ensuring consistency and accuracy, and serves
as a foundational concept in mathematics education. Whether you're a student,
teacher, or anyone dealing with mathematical operations, BODMAS is a valuable.