Math, asked by lolentertainmentsali, 9 months ago

Factorize 21x² - 2x + 1/21 by splitting the middle term

Answers

Answered by iron1234
3

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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