Question

if x cube minus 3 X + 1 is one of the factor of the polynomial x 5 - 4 x cube + x square + 3 X + 1 find the other two factors​

Answer 1

Answer:

ANSWER

According to factor theorem for

f(x)=x

3

−x

2

−4 to have x−2 as its factor f(2) should be equal to zero

f(2)=(2)

3

−(2)

2

−4

=8−4−4

=0

So, x−2 is a factor of f(x)

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

According to factor theorem for

f(x)=x

3

−x

2

−4 to have x−2 as its factor f(2) should be equal to zero

f(2)=(2)

3

−(2)

2

−4

=8−4−4

=0

So, x−2 is a factor of f(x)