MCQOPTIONS
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| 1. |
If a=5–√+15–√−1a=5+15−1 u0026 b=5–√−15–√+1,b=5−15+1, then the value of a2+ab+b2a2−ab+b2 is?a2+ab+b2a2−ab+b2 is? |
| A. | 34343434343434343434334434 |
| B. | 34343434343434343434334434 |
| C. | 35353535353535353535335535 |
| D. | 53535353535353535353553353 |
| Answer» B. 34343434343434343434334434 | |