22) 351,298,031,616
24) 4,100,625
30) 4,477,456
32) 757,184,186,632.2816
If they didn’t want you to find the very final product like the ones I showed on top here are simpler forms
22) 84 to the power of 6 (84^6)
24) 45 to the power of 4 (45^4)
30) 46^4
32) 95.47^6