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Mathematics- Chapter-4   Factorisation How to Solve the below question;   x squared plus 1 over x squared minus 2 minus 5 x plus 5 over x    Regards, Yashwardhan Wagh
Asked by yashwardhanwagh70.9spicertl | 21 Jul, 2020, 20:03: PM
answered-by-expert Expert Answer
TO factorise x2 + 1/x2 - 2 - 5x + 5/x
straight x squared plus 1 over straight x squared minus 2 minus 5 straight x plus 5 over straight x equals straight x squared plus 1 over straight x squared minus 2 cross times straight x squared cross times 1 over straight x squared minus 5 straight x plus 5 over straight x equals open parentheses straight x minus 1 over straight x close parentheses squared minus 5 open parentheses straight x minus 1 over straight x close parentheses equals open parentheses straight x minus 1 over straight x close parentheses open parentheses straight x minus 1 over straight x minus 5 close parentheses
Answered by Renu Varma | 22 Jul, 2020, 11:20: AM

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