Answer:
1. just simplify the expression using the rules of exponents.
[tex]-m^{12}[/tex]
2. [tex]\frac{25c^{4} }{d^{6} }[/tex]
3. [tex]27a^{6} b^{3} c^{9}[/tex]
4. [tex]6x^{5} y^{3} z^{3}[/tex]
5. [tex]\frac{9mx^{9yz^{2}-2 } }{y^{4} z^{3} }[/tex]
Step-by-step explanation:
