Algebra-1

Question Analysis
This question tests the ability to use the commutative property to simplify an algebraic expression by combining like terms.

Key Concept Explanation
The commutative property allows us to rearrange terms in an expression without changing its value. In this case, it helps in identifying and combining like terms.

Step-by-step Solution
1. Identify like terms: and (both have ).
2. Identify like terms: and (since multiplication is commutative: ).
3. Combine like terms:

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