.If one of the zeroes of the quadratic polynomial`(k-1)x^(2)+kx+1` is -3,then the value of "k" is

If the sum of the zeros of the quadratic polynomial f(x)=k x^2-3x+5 is 1, write the value of k .

If the product of zeros of the quadratic polynomial f(x)=x^2-4x+k is 3, find the value of k .

If the sum of zeroes of the polynomial 3x^(2)-2kx+5 is 4, then find the value of k.

If the product of zeroes of the polynomial x^(2)+5x-k is 10, then find the value of k.

If the zeroes of the quadratic polynomial x^2+(a+1)x+b are 2 and -3, then: a and b are

If alpha and beta are the zeros of the quadratic polynomial f(x)=x^2-x-4 , find the value of 1/alpha+1/beta-alphabeta .

If the sum of the zeros of the polynomial f(x)=2x^3-3k x^2+4x-5 is 6 , then the value of k is (a) 2 (b) 4 (c) -2 (d) -4

If the sum of zeroes of the polynomial x^(2)+2kx-12 is 1, find the value of k.

If alpha and beta are the zeros of the quadratic polynomial f(x)=x^2+x-2, find the value of 1/alpha-1/beta