if the zero of the given polynomial `f(x)=ax^2-3(a-1)x-1` is `2` then find the value of `a`

Find the zero of the polynomial f(x)=x^(2)-3x+2 .

if 2 is a zero of polynomial f(x)=ax^(2)-3(a-1)x-1 then find the value of a.

If 1 is a zero of the polynomial p(x)=ax^(2)-3(a-1)x-1, then find the value of a.

If 1 is a zero of the polynomial p(x)=a x^2-3(a-1)x-1 , then find the value of a .

If 1 is a zero of the polynomial p(x) = ax^2 — 3 (a — 1) x - 1 , then find the value of a.

If 1 is a zero of the polynomial p(x)=ax^(2)3(a1)x-1, then find the value of a.

If 1 is a zero of the polynomial ax^(2)-3(a-1)x-1 , then find the value of a.

If 1 is a zero of the polynomial ax^(2)-3(a-1)x-1 , then find the value of a.

If a, ß are the zeroes of the polynomial f(x) = x^2 - 7x + 12 , then find the value of 1/alpha + 1/beta .

If 0 and 1 are the zeroes of the polynomial f (x) = 2x ^(3) - 3x ^(2) + ax +b, then find the values of a and b.