Answer:
244,140,625
Step-by-step explanation:
5×5×5×5 = 625
5×5×5×5×5×5×5×5 = 390,625
390,625×625= 244,140,625
Answer:
-8a
Step-by-step explanation:
Answer:
Just count the number of zeros:
Step-by-step explanation:
There are 4 zeros, so the answer is 5 x 10^4.
Answer:
Ok hi
Step-by-step explanation: