7p2 - p - 8 এর উৎপাদক হবে-

7p²- p - 8 এর উৎপাদক হবে-

A (7p-8) (p+1)

B (7p+8)(p+1)

C (7p-8)(p-1)

D None

Solution

Correct Answer: Option A

7p² - p - 8

= 7p² - 8p + 7p - 8

= p(7p - 8) + 1(7p - 8)

= (7p - 8)(p + 1)