Factorise x³- 2x² - x + 2
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Answered by
1
Answer:
x³- 2x² - x + 2
Step-by-step explanation:
hope it helps you
Answered by
1
Answer:
hope may it help you
Step-by-step explanation:
x³-2x²-x+2
p(x)= (-1)³-2(-1)²-(-1)+2
p(0)= -1-2-1-1+2
= 1-1
=0 answer
0 is a factor of a factorise
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