Question

[vo thuy]

Giúp với plz :((

2mũx + 2mũx+2 = 160

Answer 1

[Edogawa Conan]

2^x + 2^{x + 2} = 160

2^x + 2^x. 4 = 160

2^x(1 + 4) = 160

2^x.5 = 160

2^x = 160 : 5

2^x = 32

2^x = 2⁵

=> x = 5

Answer 2

[ミ★ɦυүềη☆bùї★彡]

\(2^x+2^{x+2}=160\) 

\(2^x+2^x.4=160\) 

\(2^x.5=160\) 

\(2^x=32=>x=5\)