Question

plzz help me. answer question no (iii) of question 1.

Answer 1

$= \frac{ - 5 {z}^{2} }{ \sqrt{5}z } \\ = 5 {z}^{2} = \sqrt{5}z \times \sqrt{5}z = \sqrt{5} {z}^{2} \\ answer = - \sqrt{5}z$

Answer 2

Answer:

-√5

Step-by-step explanation:

-5z^2/√5z

-√5z is the answer.

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