Good Day, Can Someone Answer This?

Good day, can someone answer this?

Answer:

1. (5xy)(5xy) = 25x $x^{2} y^{2}$

2. (a^2b)^5 = a^10b^5

3. 16c^4d^12

4. b^20c^8

5. 2m + 2n^3

p.s. for a clearer understanding, in the case of the exponents, you just multiply po hehe

Eknsofi