Question

find the value (3x²-3x+1) (x-1) when x=3​

Answer 1

$3 \times 9 - 9 + 1$

$27 - 10$

$= 17$

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Answer 2

Answer:

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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