If one zero of the quadratic polynomial `f(x)=4x^2-8k x-9` is negative of the find the value of `k.`

If one zero of the quadratic polynomial f(x)=4x^(2)-8kx-9 is negative of the find the value of k.

If one zero of the quadratic polynomial f(x)=4x^2-8k x-9 is negative of the other, find the value of k .

If one zero of the quadratic polynomial f(x)=4x^(2)-8kx-9 is negative of the other,find the value of k

If one zero of the quadratic polynomial f(x) = 4x^(2)-8kx +8x -9 is negative of the other , then find the zeroes of kx^(2)+3kx +2 .

If one zero of the quadratic polynomial p(x) = x^2 + 4kx – 25 is negative of the other, find the value of k.

If the sum of squares of zeroes of the quadratic polynomial p(x)=x^2-8x+k are 40 then find the value of k.

If one of the zeros of the quadratic polynomial f(x) = 14x^(2) -42k^(2)x-9 is negative of the other then k = ………………

If the sum of the squares of zeroes of the quadratic polynomial f(x) = x^(2) - 8x + k is 40, find the value of k.

If sum of squares of zeroes of a quadratic polynomial is: p(x)=x^(2)-8x+k is -40 then find the value of k