Question

Check whether 2-3x is a factor of (x)2 -x+1

Answer 1

the answer will be no

Answer 2

no

Explanation:

if it was a factor then, 2-3x = 0

x= 2/3

putting x = 2/3 in eqn,

(2/3)^2 - 2/3 +1 =7/9....so it is not a factor