Question

I need help with #14 & #15 quickly!
[Simplifying monomials]

I will give brainliest if it is correct.
Random answers will be reported!

Answer 1

Answer:

#14 $\frac{3m^{12} n^{10}-m^{8} n^{10}}4$   #15 $-448y^{32}x^{5}$

Step-by-step explanation with pictures.

I hope this helps! :D