Question
If (p + q) = 12 and pq = 32, then find the value of (p²
+ q²).Solution
According to the question,
(p + q)² = 12²
⇒ p² + q² + 2pq = 144
⇒ p² + q² + 2(32) = 144
⇒ p² + q² + 64 = 144
⇒ p² + q² = 144 – 64 = 80
- Which constitutional amendment in the United States guarantees freedom of speech? 
- Trademark is represented by: - A. @ - B. © - C. ™ - D. ® 
- Which of the following is an example of fair use under copyright law? 
- According to the Insurance Act when Administrator for management of insurance business may be appointed by the Authority? 
- Under the provisions of Code 76 of the Occupational Safety, Health and Working Conditions Code, 2020, what happens if a worker is entitled to more favo... 
- As per S.9 of CPC, courts should try all suits of a civil nature _________________________. 
- An appeal from the order of the Central Authority shall lie to?