Answer:
1152921504606846976
Step-by-step explanation:
(8^5)^4
8^(5*4)
8^(20)
Option D is correct, -4 x 2x = 8x
4+11a+8b
1) 4+3a+2b+6b+5a+3a
2) 3a+3a+5a=11a. 2b+6b=8b
75%
44*75% = 33