Discuss Forum
1. If a + b = √5 and a - b = √3, then a2 + b2 =?
- A. √8
- B. √8
- C. √8
- D. √8
Answer: Option C
Explanation:
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1. If a + b = √5 and a - b = √3, then a2 + b2 =?
Answer: Option C
Explanation:
Post your comments here: