Evaluate the Discriminant for the Equation $$\left( 5 m ^ { 3 } z ^ { 4 } \right) \left( 4 m ^ { 2 } z ^ { 2 } \right)$$

Multiple Choice

Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are
rational, irrational, or nonreal complex.
- $$\left( 5 m ^ { 3 } z ^ { 4 } \right) \left( 4 m ^ { 2 } z ^ { 2 } \right)$$

A) $20 m z ^ { 5 }$
B) $20 m ^ { 5 } \mathrm { z }$
C) $20 m ^ { 5 } z ^ { 6 }$
D) $20 m z ^ { 6 }$