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Chapter 4 Expressions using Letter-Numbers - Part 5

Simplify: (a + b) - (a - b)

Type: MCQ • Marks: 1
Simplify: (a + b) - (a - b)
Options
A. 0
B. 2a
C. a - b
D. 2b
Explanation
Remove brackets: a + b - a + b = 2b.
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Class 7th Ganita Prakash 1

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