Which of the following reasons justifies this step in a proof?
Step: →
Options
A
Reflexive Property
B
Distributive Property
C
Addition Property of Equality
D
Transitive Property
Answer & Analysis
Answer
B
Analysis
Question Analysis:
This question involves identifying the correct reason for expanding to .
The main focus is on understanding the Distributive Property.
Key Concept Explanation:
The Distributive Property states that .
In this step, it is used to expand into .
Step-by-Step Solution:
1. The expression is given.
2. Applying the Distributive Property, becomes .
3. Thus, the step
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