Factorise : x3 - 3x2 + x – 3
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Answered by
1
Answer:
How to solve your problem
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x^{3}-3x^{2}+x-3
x3−3x2+x−3
Grouping
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Find one factor
Factor by grouping
Factor by grouping
Factor by grouping
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Solution
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Answered by
1
Sol:
We have, x³-3x²+x-3
= x²(x-3) +1(x-3)
=(x²+1)(x-3)
={(x+1)²-2x}(x-3)
={(x+1)(x+1)-2x}(x-3)
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