Question

(2st^5)^3(st)^5

Answer 1

simplify

Answer 2

2*2*2 = 8
s*s*s = s^3
(t^5)^3 = t^15

so we have

8(s^8)(t^20) you don't need the parenthesis

Answer 3

you guys.... 4*3 is 12 and -2^4 is 8 so its 20.....