Factorize 21x² - 2x + 1/21 by splitting the middle term
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Answer:
21x² - 2x + 1/21
Here the product = 21×1/21=1
sum = -2
Splitting the middle term
⇒ 21x² - x - x +1 / 21
⇒ 21x (x - 1 / 21) - 1(x - 1 / 21)
⇒ (x -1/21)(21x - 1).
Step-by-step explanation:
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