Question

Scrie ca putere:
a) 412.213,
b) 3.99
c) 2510 : 515,
d) 870 : 4​

Answer 1

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