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| 1. |
5^ (n+1) - 5^ (n+2) / 5^ (n+3)Please be genuine!! |
| Answer» <html><body><p><strong>Answer:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>^(-4-n)</p><p><strong>Step-by-step explanation:</strong></p><p>5^ (n+1) - 5^ (n+2) / 5^ (n+3)</p><p>=> 5^{n+1-(n+2)}/5^(n+3)</p><p>=> 5^{n+1-n-2}/5^(n+3)</p><p>=> 5^-1/5^(n+3)</p><p>=> 5^(-1-n-3)</p><p>=> 5^(-4-n)</p></body></html> | |