Question

Pege No.
Find the value of k ifx-1 is
factor of p(x)
in P(x) = K x²-3x + k​

Answer 1

Answer:

$p(x) = k {x}^{2} - 3x + k$

$(x - 1)is \: a \: factor \: of \: p(x)$

$p(1) = k {(1})^{2} - 3 \times 1 + 1$

$p(1) = k - 3 + k$

$2k - 3 = 0$

$2k = 3$

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