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InterviewSolution
| 1. |
Please answer fast and give explanation also |
| Answer» <html><body><p><strong>Answer:</strong></p><p>1) usinng (a+b) (a-b)=a^<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>-b^2</p><p>(√3-√5)(√3+√5)</p><p>=(√3)^2-(√5)^2</p><p>=3-5</p><p>=-2</p><p>2) =5+2√6</p></body></html> | |