Factor: 2x^2 - 4x + 1
the answer is: 2(x - 1)^2 - 1
but i can’t figure out how they got that answer- can anyone explain for me?

yes

step-by-step explanation:

give me the question

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in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

ab will be equal to

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11