Question

Factorize :
using factor them
,
3x^2 - x^2 - 3x +1​

Answer 1

Answer:

Answer

3x

3

−x

2

−3x+1

=3x

3

−3x−x

2

+1

=3x(x

2

−1)−(x

2

−1)

=(x

2

−1)(3x−1)

=(x+1)(x−1)(3x−1)

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Answer 2

Answer:

(2x-1)(x-1)

Step-by-step explanation:

f(x)= 3x² - x² - 3x +1

= 2x² -3x + 1

Let (x-1)=0 So x=1

f(1)= 2(1)² - 3(1) + 1

= 2-3+1

=0

Therefore (x-1) is factor of f(x)

(2x² - 3x + 1)/(x-1)= 2x-1

Final Answer: (2x-1)(x-1)