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Simplify the expression 1 + (2 + u) =

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1 vote

Answer:

3+ u

Step-by-step explanation:

User Uduse
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5 votes
Answer: 3 + u

Step-by-step explanation:
Do 1+2 which is 3. Since you can’t add u to 3, you leave it as 3 + u
User ABOS
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