Answer:
-147
Explanation:
You need to insert p and q. So, the original equation is (-3(p-q)squared). Now I´m going to insert your numbers. (-3(5-(-2))squared. a negative times a negative is a positive so (-3(5+2))squared. Add 5 and 2. (-3(7)squared) square 7.(-3(49))multiply -3 and 49. -147
Hope this helped!