Math, asked by omkhengle4, 1 year ago

simplify it..
marking as brainlest

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Answered by adityapatil12102003

0

Step-by-step explanation:

please mark my answer brainlist

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Answered by aman292582

0

Answer:

z^2 - 4z - 21/z^2 -2z- 15

z-7/z-5

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