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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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Dec 4, 2018
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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
Mathematics
middle-school
Salman Khan
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the answer should be a) (p+q)*r
Ralhei
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Dec 10, 2018
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Ralhei
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