উৎপাদকে বিশ্লেষন করুনঃ x2-7x+6

A (x+6) (x-1)

B (x+6) (x+1)

C (x-6) (x-1)

D (x-6) (x+1)

Solution

Correct Answer: Option C

x² - 7x + 6
⇒ x² - 6x - x + 6
⇒ x(x - 6) - 1(x - 6)
⇒ (x - 1) (x - 6)

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