If one of the zeroes of the quadratic polynomial $(k-1)x^2+kx+1$ is $(-3)$, then k equals to:

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

Q. Question 1
If one of the zeroes of the quadratic polynomial $(k–1)x^2+kx+1$ is -3, then the value of k is
$\left(A\right)\frac{4}{3}$
$\left(B\right)\frac{-4}{3}$
$\left(C\right)\frac{2}{3}$
$\left(D\right)\frac{-2}{3}$

Q.

If one zero of the quadratic polynomial $(k-1)x^2+kx+1$ is -4 then the value of k is

(a) $\frac{-5}{4}$ (b) $\frac{5}{4}$ (c) $\frac{-4}{3}$ (d) $\frac{4}{3}$

Q. Question 1
If one of the zeroes of the quadratic polynomial $(k–1)x^2+kx+1$ is -3, then the value of k is
Thinking process
If $\alpha$ is the one of the zeroes of the quadratic polynomial $f\left(x\right)=a{x}^2+bx+cthen,f\left(\alpha \right)$ must be equal to 0.
(A) 4/3
(B) –4/3
(C) 2/3
(D) –2/3

Q.

If the sum of the zeros of the quadratic polynomial $k{x}^2+2x+3k$ is equal to the product of its zeros then k = ?

(a) $\frac{1}{3}$ (b) $\frac{-1}{3}$ (c) $\frac{2}{3}$ (d) $\frac{-2}{3}$