Question

Va rog!! Mult de tot

Answer 1

a) n=7
b)n+3=9, n=6
c) n=2^2*5^3
d)4n+1=3^2*5=45, 4n=44, n=11
e) n=3
f) n+1=5, n=4
g) n=7*5^2=175
h)n-1=2*3^2=18, n=19
a)$27^{27}=(3^3)^{27}=3^{81}$
 3^81=(3^3)^27 =3^81
b) 2^50=(2^5)^10=32^10
3^30=(3^3)^10=27^10
32^10>27^10