cherishhaynes
cherishhaynes
02-11-2016
Mathematics
contestada
log(4x+2)-2log(3)+=1
Respuesta :
Аноним
Аноним
02-11-2016
log(4x+2)-2log(3)=1
log(4x+2)-log 3²=1
(b*logva x=logva x^b)
log(4x+2)-log 9=1
(logva b- logva c=logva (b/c))
log (4x+2)/9=1 ⇔10¹=(4x+2)/9
(4x+2)/9=10
4x+2=90
4x=90-2
4x=88
x=88/4
x=22
Answer: x=22
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
Which sentence uses the passive voice of the main verb
PLEASE HELP MEEEEE!!!!
Colin spends 3 4 of his wages on rent and 1 8 on food. If he makes £192 per week, how much money does he have left?
Your Monthly Net Pay If your gross monthly income will be $3,750, you need to determine the net pay for your monthly budget. Your monthly net pay is Monthly gro
PICKING BRAINLIEST!!! Please select the word from the list that best fits the definition a device used to find latitude
Use the drop-down menus to seled the correct responses to each question about ocean zones In which zone do you find marshes and mangrove forests? In vich zone a
Which of the following
Who was Louis Riel?
Walt ran 5 kilometers in 25 minutes going eastward what is his average velocity
01:11:0What is the final step in solving the inequality -2(5 - 4x)<6x – 4?o x < -3x> 3