Question

x squared is equal to 2 X + K has x minus 1 is a factor

Answer 1

please writr the question accurately

Answer 2

$x {}^{2} = 2x + k$
$the \: factor \: is \: x - 1$
therefore ,

x-1=0

[x=1]

on substituting x=1 on the given equation.

we get ,

(1)²=2(1)+k

1=2+k

k=1-2

k= -1.

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