How to use BODMAS (Order of Operations) #2

The video tutorial explains the order of operations using BODMASS/BIDMASS, emphasizing the importance of following the correct sequence: brackets, orders (indices), division, multiplication, addition, and subtraction. It provides two example problems to demonstrate the application of these rules, highlighting the need to work from left to right for operations of the same rank. The tutorial concludes with a reminder to always apply BODMASS to avoid common mistakes.

What is the primary purpose of using BODMASS/BIDMASS in solving equations?

• To solve equations faster

• To ensure operations are performed in the correct order

• To simplify complex equations

• To eliminate the need for brackets

In BODMASS/BIDMASS, which operation should be performed first?

• Subtraction

• Brackets

• Addition

• Multiplication

When using BODMASS/BIDMASS, what should you do if both addition and subtraction are present?

• Perform all subtractions first

• Ignore subtraction

• Start from the left and work to the right

• Perform all additions first

In the example given, what is the result of 18 / 6?

• 2

• 4

• 3

• 5

What is the result of 3 + 9 * 2 in the example?

• 24

• 27

• 21

• 18

In the second example, what is the result of 4 ^2?

• 8

• 12

• 16

• 20

What is the final answer in the second example after applying BODMASS/BIDMASS?

• 9

• 10

• 7

• 8