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2 votes
Which expression is equal to x + (y + z)?

xy + z
xy + xz
(x + y) + z
(x + y) ⋅ z

User Dieter B
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2 Answers

5 votes
The answer is (X+Y)+Z
User John Clayton
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3 votes
The answer is: (x+y)+z
User Chefjuanpi
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