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Addition of Algebraic Expression

Simplify the ...

Question

Simplify the following:

(3a + 2) + (2b - 1)

A

3a + 2b + 1

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B

a + 2b + 1

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C

3a + 2b

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D

3a + b + 1

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Solution

The correct option is A
3a + 2b + 1

(3a + 2) + (2b - 1)

= 3a + 2 + 2b - 1

= 3a + 2b + 1

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