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cupoosta [38]
2 years ago
9

Factoriseb^3−b^2+b−1,2b^3−b^2+b−2​

Mathematics
1 answer:
Alex Ar [27]2 years ago
6 0

Answer:

(b² + 1) (b - 1)

Step-by-step explanation:

= b³ - b² + b - 1

= b² (b - 1) + 1(b - 1)

= (b² + 1) (b - 1)

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