If the roots of the equation `x^2 + px-q = 0 ` are `tan 30^@`and `tan 15^@` then the value of 2-q-p is

If the roots of the quadratic equation x^(2)+px+q=0 are tan 30^(@) and tan15^(@) , then value of 2+q-p is

If the roots of the quadratic equation x^2 +px+q=0 are tan 30 ^@ and tan 15^@ , respectively then the value of 2 + q-p is

IF the roots of the quadratic equation x^2 +px+q=0 are tan 30 ^@ and tan 15^@ , respectively then the value of 2 + q-p is