Question

tìm x

2 mũ 4 x x= 2 mũ 3

Answer 1

2⁴ . x = 2³

↔ \(x=\frac{2^3}{2^4}\)

↔ \(x=\frac{1}{2}\)

 

Answer 2

x=1/2

Answer 3

2⁴ . x = 2³

=> x = 2³ : 2⁴ = 8 : 16 = \(\frac{8}{16}=\frac{1}{2}\)

Answer 4

2^4.x=2^3

x=2^3:2^4

x=0,5

Vậy x=0,5

Answer 5

\(2^4x = 2^3 \)

\(x = (2^3)/ (2^4) \)

\(x = 8/16\)

\(x = 0.5\)