Question

find K, if(x-1) is a factor of P(x)
= kx2 - 3x + k​

Answer 1

Step-by-step explanation:

$x - 1 = 0$

$x = 1$

putting x=1

$k {1}^{2} - 3(1) + k = 0$

$k - 3 + k = 0$

$2k - 3 = 0$

$2k = 3$

$k = \frac{3}{2}$