Answers by visitors named: Shiana
suppose it 'a' as alpha and 'b' as beta
a+b=-(-p/1)=p
and
ab=q/1=q
1/a+1/b=a+b/ab=p/q
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I think 6th is false...bcoz in product degree is added .and binomial has degree 2... and 2+2 is 4...............