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

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 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 the squares of zeroes of the quadratic polynomial p(x)=x^(2)-10x+2k is 28, find the value of k.

Q.If one zero of the quadratic polynomial (k-1)x^(2)+kx+1 is- -3, then find 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 product of zeros of the quadratic polynomial f(x)=x^(2)-4x+k is 3, 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 the sum of the square of the zeroes of the quadratic polynomial x^2- 14x + p is equal to 100, find the value of p.

If the sum of the zeroes of the quadratic polynomial 3x^(2)-kx+6 is 3 ,then 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