Scrie ca putere:
a) 412.213,
b) 3.99
c) 2510 : 515,
d) 870 : 4
![Scrie Ca Puterea 412213b 399c 2510 515d 870 4 class=](https://ro-static.z-dn.net/files/d21/7982be768cd031efb9a36a7efac56db5.jpg)
A)4^12=2^24
2^24×2^13=2^37
B)9^6=3^12
3^13×3^12=3^25
C) 25^10=5^50
5^50:5^15=5^35
D)8^20=2^60
4^30=2^60
2^60:2^60=2^1=2