Question

the value of 3x²(x²–2x+1) for x= –1 is ​

Answer 1

Answer:

3(-1)²(-1²-2(-1)+1)

3(1-3+1)

3(3)

9

Answer 2

Answer:

12

Step-by-step explanation:

3(-1)² [1² - 2(-1) + 1]

= 3 (1 + 2 + 1)

= 3 × 4

= 12

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