Exploring the Expression: (1-1/1+2)x(1-1/1+2+3)
This article will explore the mathematical expression (1-1/1+2)x(1-1/1+2+3) and break down its calculation step-by-step.
Understanding Order of Operations
To solve this expression correctly, we need to follow the order of operations, commonly remembered by the acronym PEMDAS or BODMAS:
- Parentheses ( Brackets)
- Exponents ( Orders)
- Multiplication and Division (from left to right)
- Addition and Subtraction (from left to right)
Calculation Breakdown
-
Simplify the first set of parentheses (1-1/1+2):
- 1/1 = 1
- 1 + 2 = 3
- 1 - 1 = 0
- Therefore, (1-1/1+2) = 0
-
Simplify the second set of parentheses (1-1/1+2+3):
- 1 + 2 + 3 = 6
- 1/6 = 1/6
- 1 - 1/6 = 5/6
- Therefore, (1-1/1+2+3) = 5/6
-
Multiply the results of both sets of parentheses:
- 0 x 5/6 = 0
Conclusion
The final answer to the expression (1-1/1+2)x(1-1/1+2+3) is 0. By following the order of operations, we can break down the expression and arrive at the correct solution.