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If p(x)=ax^2+bx+c=0.and it has positive coefficients.and a,b,c are in arithmetic progression.If p,q are roots of the equation, then find (p+q+pq). |
| Answer» If p(x)=ax^2+bx+c=0.and it has positive coefficients.and a,b,c are in arithmetic progression.If p,q are roots of the equation, then find (p+q+pq). | |