paki answer pls pls pls

Answer:
1. m⁶
[tex]2. \: – \frac{6}{ab {}^{2} } [/tex]
[tex]3. \: \frac{5 {y}^{2} {z}^{2} }{ {x} } [/tex]
4. 6y⁶
[tex]5. \: \frac{2}{x {}^{2} } [/tex]