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1. 9p2+14p
- A.
- B.
- C.
- D.
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।
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1. 9p2+14p
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।
Post your comments here: