Answer:
u = -132
Step-by-step explanation:
33=-u/4
33*4=-u
132=-u
132/-1=u
-132=u
Check:
33= -1(-132)/4
33=132/4
33=33
Hope this helps. Have a nice day.
(5³)⁹/5¹² = 1
(5³)⁹/5¹²
Add the exponents
5¹²/5¹²
Divide
1