2A-A=A rồi mà kq A=2^201-2 thôi

có 16 con

15+25+35+45+55

=10+5+20+5+30+5+40+5

=(10+20+30+40+50)+(5+5+5+5+5)

=150+25

=175

36.50=36.(5.10)=36.10.5=360.5=1800

=100

K MÌNH NHA!!

^{\(2^{150}=2^{3.50}=\left(2^3\right)^{50}=8^{50}\)}

\(3^{100}=3^{2.50}=\left(3^2\right)^{50}=9^{50}\)

\(8^{50}< 9^{50}nen2^{150}< 3^{100}\)

x:3=6-5

x:3=1

x=1x3

x=3

vậy x=3

k mik nha

55+55=110

333^444=444^333