1.

If the equation `x^(2)+px+q=0` has integral solutions for prime number p and q, then `p+q=`A. 3B. 5C. 4D. 10

Answer» Correct Answer - B
`alpha,beta` be the roots
`alpha+beta=-p` and `alphabeta=qimplies" "beta=-1 ,alpha=-2` only possiblity


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