Question

if 3=log2x+4log8 find x​

Answer 1

Answer:

125 / 1024

Step-by-step explanation:

Given :

log 2 x + 4 log 8 = 3

⇒ log 2 x + log 8⁴ = 3

⇒ log ( 2 x × 8⁴ ) = 3

⇒ 10³ = 2 x  × 8⁴

⇒ 2 x = 1000 / 8⁴

⇒  x = 500 / 8⁴

⇒  x = 125 / 1024

Therefore , the value of x is 125 / 1024 .