Question

We have to divide tell me plz

Answer 1

Your answer for questions is

Answer 2

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HEY, FRIEND! HERE IS YOUR ANSWER.
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$\frac{z(5 {z}^{2} - 80)}{5z(z + 4)} \\ = \frac{5z( {z}^{2} - 16)}{5z(z + 4)} \\ = \frac{(z + 4)(z - 4)}{(z + 4)} \\ = z - 4$

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I HOPE THAT THIS HELPS YOU.
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