psowen
psowen
16-07-2017
Mathematics
contestada
Solve log2(6-2x)-log2x=3
Respuesta :
sergibcnusa
sergibcnusa
16-07-2017
Assuming you have log in base 2.
Join logarithms (always):
log2(6-2x)-log2(x) = log2( (6-2x/x) )
Then get rid of it! :)
(6-2x)/x = 2^3=8,
Solve the equation:
6-2x=8x ---> 10x=6 ---> x = 3/5.
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Which of the following events worsened relations between the United States and the Soviet Union? Soviet Union rejecting the SALT II agreement Berlin Wall coming
Nandipa wishes to maintain her heart health, strictly follows a plant-based diet and has successfully maintained her blood level of LDL, ''bad'' cholesterol at
Which situation would most likely cause an audiovisual mirror neuron to fire? a. when the monkey sees a peanut breaking and hears the sound of the peanut bre
Suppose that from a new checkable deposit, First National Bank holds two million dollars in vault cash, eight million dollars on deposit with the Federal Reserv
Please help me -2/3(x+12)+2/3x= -5/4x+2
Unit 6 Test: The Global Economy Unit Test Active TIME REMAINING 01:42:39 is the process of an economy's increasing industrialization, standard of living, and ec
Which of the following statements about drug resistance is FALSE? a. It may be carried on a plasmid. b. It may be due to decreased uptake of a drug. c. It ma
Solve the rational equation 5 divided by x equals quantity 4 times x plus 1 end quantity divided by x squared, and check for extraneous solutions. x = 1; x = 0
You are examining a population of fruit flies. You cross 2 True Breeding lines, a Wildtype Male and a Female with Orange eyes and a Purple body in your P genera
What is mx+b? I need it for my math class
