Question

Factorise x³-3x²+x-3

Answer 1

Answer:

Step-by-step explanation:(x^2-1) (x+3)

Answer 2

Answer:

Step-by-step explanation:

x^3 - 3x^2 +x-3

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we know 3 is root of this so:

x-3 is one factor.

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if we do x^3 - 3x^2 +x-3 /x-3

we get x^2 +1

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so (x-3)(x^2 +1) is solution.

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