Question

x² + 3x² + 3x +1 byx+1​

Answer 1

Step-by-step explanation:

=

(x−1)

x

3

−3x

2

+3x−1

=

(x−1)

x

3

−3x

2

×1−3x×1

2

−1

3

=

(x−1)

(x−1)

3

=(x−1)

2

=x

2

−2x+1

Answer 2

Answer:

1+3+-3+1

your Ans is 2

Step-by-step explanation:

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