13. `(x-1)/(x^2+5x) - (x-1)/(x^2-25)` 14. `3/(x-y)+5/(y^2-x^2)`

13 views · Published 11 October 2018 · 2:55 · Indexed 29 September 2026

Channel: Doubtnut · 2018 · Education

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14. `3/(x-y)+5/(y^2-x^2)`

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