in the quardratic equation, `pqx^2 - (p^2 +q^2) x +pq = 0,` t6he value of x are

If p and q are roots of the quadratic equation x^(2) + mx + m^(2) + a = 0 , then the value of p^(2) + q^(2) + pq , is

If p and q are roots of the quadratic equation x^(2) + mx + m^(2) + a = 0 , then the value of p^(2) + q^(2) + pq , is

If p and q are the roots of the quadratic equation x^(2)+px-q=0 , then find the values of p and q.

If the quadratic equation 2x^(2)+5x+1=0 has roots p and q,what is the value of the expression (2-p)(2-q)?

If the quadratic equations x^(2) +pqx +r=0 and z^(2) +prx +q=0 have a common root then the equation containing their other roots is/are

If the quadratic equations x^(2) +pqx +r=0 and z^(2) +prx +q=0 have a common root then the equation containing their other roots is/are

The quadratic equation x^(2) - 5x-6=0 if expressed as (x+p) (x+q) =0 then vlaue of p and q respectively are "_______" and "_____".

If p, q, r are the roots of the equation x^3 -3x^2 + 3x = 0 , then the value of |[qr-p^2, r^2 , q^2],[r^2,pr-q^2,p^2],[q^2,p^2,pq-r^2]|=