Factorise the given polynomial x³-3x²-x+3
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answer for the given problem is given
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Answer:
(x -3) (x² - 1)
Step-by-step explanation:
x³-3x²-x+3
Rearrange the equation to give:
x³ - x -3x² + 3
We can then factorise this to give:
x(x² - 1) - 3(x² - 1)
As x² - 1 is the common factor, the final answer becomes:
(x -3) (x² - 1)
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