Question

the factors of x³ - 2x² -x +2 are

Answer 1

Answer:

answer for the given problem is given

Answer 2

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The factors of x³ - 2x² -x +2 are

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• Factors of 2 = ±1 , ±2

✔REFER TO ATTACHMENT : -

☛Put (1) in p(x)

✒Now ,

$\dashrightarrow\sf{p(1)={(1)}^{3}-2{(1)}^{2}-1+1}$

$\dashrightarrow\sf{1-2+1+2}$

$\dashrightarrow\sf{{\cancel{1}}-{\cancel{2}}+{\cancel{1}}+{\cancel{2}}}$

$\leadsto\sf{{ \large{ \boxed{ \bold{ \bold{ \green{0}}}}}}}$

✒So ,

• x = 1 is root
• x -1 is fraction