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Làm tính Nhân: (x² - 2x + 1)(x- 1)=
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5 votes
Làm tính Nhân:
(x² - 2x + 1)(x- 1)=

User Zanseb
by
4.8k points

2 Answers

1 vote

Answer: x³ - 3² + 3x - 1

Explanation:

(x² - 2x + 1)(x- 1) = x³ - 2x² + x - x² + 2x - 1

= x³ - 3² + 3x - 1

User Kjell Andreassen
by
4.3k points
3 votes

Explanation:

(x² - 2x + 1)(x- 1)=

(x+1)^2(x-1)

User Ilya Finkelsheyn
by
4.5k points
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