Question

A)2^3*4^6*8^9:2^38
b)25^6*125^3*5^1:(5^4)^5
c)3^33*27^5:9^24
d)15^10:(5^9*3^9)
e)(2^11*9^11):(18^2)^5
f)(45^7:9^7)^2:5^12
g)14^61:7^61:2^58
h)35^66:7^66:5^63
i)8^12:2^34+25^6:5^11+3^24:9^11
Va rog dau coroana si multumesc,imi fac alte conturi si mai va dau dupa ale multumesc.

Answer 1

$a) 2^3*2^{12}*2^{27}:2^{38}=2^{42}:2^{38}=2^4 = 16$

[tex]b) 5^{12}*5^{9}*5:5^{20}=5^{22}:5^{20}=5^2=25[/tex]

$c) 3^{33}*3^{15}:3^{48}=3^{48}:3^{48}=3^0=1$

$d) 15^{10} :15^9 = 15$

$e) 18^{11}:18^{10} = 18$