Question

if x-l is one factor of
Polynomial 2xsquare-x-1 , then
find other factor.​

Answer 1

Answer:

X=-1/2 is the other factor for it

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Answer 2

$2 {x}^{2} - x - 1 = 0 \\ \\ 2 {x}^{2} - 2x + x - 1 = 0 \\ \\ 2x(x - 1) + 1(x - 1) \\ \\ (2x + 1)(x - 1) \\ \\ x = 1 \: \: or \: \: x = \frac{ - 1}{2}$