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Question

I.p212p+35=12II.q23q+2=0

A
p < q
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B
p > q
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C
p q
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D
p q
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E
p = q
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Solution

The correct option is C p q
(I) p2+12p+35=0p2+7p+5p+35=0p(p+7)+5(p+7)=0(p+7)(p+5)=0p=5 or 7(II) 2q2+22q+56=02q2+14q+8q+56=02q(q+7)+8(q+7)=0(q+7)(2q+8)=0q=7 or 4
Obviously, pq

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