If p and q are roots of polynomial `3x^2 - 9x + 5` then find the value of p + q

If alpha and beta are the zeros of the polynomial p(x) = x^(2) - px + q , then find the value of (1)/(alpha)+(1)/(beta)

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]|=

If the sum of the roots and the product of roots of polynomial px^(2)-5x+q are both equal to 10, then find values of p and q

If p and q are roots of the equation 2x^2-7x+3 then p^2+q^2=

If one zero of polynomial 2x^(2)-3x+p is 3, then find the other root(zero).Also find the value of p.

If 3 - 4i is a root of x^(2) - px + q = 0 where p, q in R . then value (2 p - q)/( p + q) is

Two numbers p and q are such that the equation px^(2)+3x+2q=0 has -6 as the sum of roots and 2 as the product of roots, then find the values of p and q.