BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

1 . 9p2+14p

A. $\frac{49}{9}$
B. $\frac{14}{9}$
C. $\frac{7}{3}$
D. $7$

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Answer: Option A

Explanation:

9P² + 14P

= (3P)² + 2.3P.(7/3) + (7/3)² - (7/3)

= {3p + (7/3)}² - (7/3)²

অর্থাৎ (7/3)² = 49/9 যােগ করতে হবে।