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Which expression is equal to p + (q + r)? a. (p + q) .r b.( p + q) +r c. p + qr d. q + pr
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Which expression is equal to p + (q + r)?

a. (p + q) .r
b.( p + q) +r
c. p + qr
d. q + pr

User Kontur
by
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2 Answers

7 votes
The answer is letter B.
User Zurechtweiser
by
6.8k points
4 votes
Your answer is B. (p + q) + r
This is because when doing addition, the order of the addition doesn't matter, as in both instances all of the terms are getting added together. I hope this helps!
User Blackeyebeefhorsefly
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6.1k points
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