Question

2^x+2^x+4=544

Answer 1

2^x + 2^{x + 4} = 544

=> 2^x . 1 + 2^x . 2⁴ = 544

=> 2^x . (1 + 16) = 544

=> 2^x . 17 = 544

=> 2^x = 32

=> 2^x = 2⁵

=> x = 5

Vậy x = 5.

~Study well~

#Shizu

Answer 2

\(2^x+2^{x+4}=544\)

\(2^x.1+2^x.2^4=544\Rightarrow2^x.\left(1+2^4\right)=544\)

\(2^x.17=544\Rightarrow2^x=544:17=32\)   

\(\Rightarrow2^x=2^5\Rightarrow x=5\)

Vậy \(x=5\)

Answer 3

x = 5 nhé bạn