Which expression is equal to p + (q + r)? (5 points)
(p + q) β
r
(p + q) + r...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 15.03.2020 00:07, BluSeaa
Which expression is equal to p + (q + r)? (5 points)
(p + q) β
r
(p + q) + r
p + qr
q + pr
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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