1 . a+1a=3

• A. 6
• B. 4
• C. 2
• D. 1

Answer: Option D

Explanation:

2 . a+1a=3

• A. 11
• B. 13
• C. 7
• D. 9

Answer: Option C

Explanation:

3 . a+1a=3

• A. $16$
• B. $20$
• C. $48$
• D. $18$

Answer: Option D

Explanation:

4 . a+1a=3

• A. 18
• B. 21
• C. 27
• D. 34

Answer: Option A

Explanation:

5 . a+1a=3

• A. -30
• B. 36
• C. -18
• D. 18

Answer: Option D

Explanation:

6 . a+1a=3

• A. 7
• B. 9
• C. 11
• D. 13

Answer: Option A

Explanation:

7 . a+1a=3

• A. $3\sqrt{3}$
• B. $2\sqrt{3}$
• C. $0$
• D. $9$

Answer: Option C

Explanation:

8 . a+1a=3

• A. 27
• B. 47
• C. 57
• D. 77

Answer: Option B

Explanation:

9 . a+1a=3

• A. 11
• B. 13
• C. 7
• D. 9

Answer: Option C

Explanation:

10 . a+1a=3

• A. 27
• B. 47
• C. 57
• D. 77

Answer: Option B

Explanation:

11 . a+1a=3

• A. 9
• B. 18
• C. 21
• D. 27

Answer: Option B

Explanation:

12 . a+1a=3

• A. 49
• B. 48
• C. 64
• D. 47

Answer: Option D

Explanation:

13 . a+1a=3

• A. 9
• B. 7
• C. 11
• D. 12

Answer: Option B

Explanation: