joslynnhouse13
joslynnhouse13 joslynnhouse13
  • 16-02-2021
  • Mathematics
contestada

solve log2(3x) + log2 (4) = 4

a.) x=4/3
b.) x=3/4
c.) x=4
d.) x=6

Respuesta :

Annder
Annder Annder
  • 16-02-2021

Step-by-step explanation:

log2(3x) + log2(4) = 4

log2(3x × 4) = 4

log2(12x) = 4

12x = 2⁴

12x = 16

x = 16/12

= 4/3

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