Question

Check whether g(x)=2-3x is a factor of x^2-x+1​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

2-3x= 0

-3x= 0-2

-3x = -2

x= -2/-3

x= 2/3

now,

p(x)= x^2-x+1

p(2/3)=(2/3)^2-2/3+1

p(2/3)=2^2/3^2 - 2/3+ 1

p(2/3)=4/9-2/3+1

p(2/3)=4-6+9/9

p(2/3)=13-6/9

p(2/3)=7/9

As remainder p(2/3) is not equal to 0

therefore, g(x) is not a factor of x^2-x+1