Concept explainers
To find: the simplified form of the given expression
Answer to Problem 4CR
Option (a) is the correct answer
After simplification the answer become = -7
Explanation of Solution
Given:
We have given the expression
Formula used:
To solve this expression we need to know two formulas
- BODMAS rule
- Arrange the same power variable terms on the same side and constant on different side.
B---bracket
O---orders of
D---division
M---multiplication
A---addition
S---subtraction
Calculation:
So the given expression is
Same terms
So by arranging this we get
Imply
Conclusion:
Hence after simplification we get the answer = -7
Chapter 4 Solutions
Algebra: Structure And Method, Book 1
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