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 ( 99+ )
Otras preguntas
All of the following countries are democracies EXCEPTa. France b. IndiaC. Syriad. Brazil
better value for 15.3 ounce cereal
PEASE HELP Will give brainliest if that helps
YA'LL ARE SMART ! PLEASE HELP !
***HELP PLEASE*** Which sentence is the best example of formal language?(1 point) The colors the painter used in the picture were really bright. We're going to
How is energy conserved during physical and chemical processes?
Please help me and make sure your correct I can’t get anymore wrong I will mark bae ainless
Find the 75th term of the arithmetic sequence -17,-13,-9
Which graph represents the solution set to the system of inequalities? { y<−1/2x+2 y≥−3/2x+2
What is the best design for a hearing aid if a patient has hearing loss in a particular aound range?
