radomes.openskiesproject.org
caanglinddanahneve caanglinddanahneve
  • 22-11-2016
  • Mathematics
Answered

Solve: log2 (x) +log2(x+7) =3

(2 is the base) ...?

Verified Answer :

Anonymous Anonymous
  • 24-11-2016

The solution to the problem is as follows:


Then, 

log2 x/(x-7)=3 


x/(x-7)=8 


x=8x-56 


-7x=-56 


x=8 


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

Answer Link

Related Questions

The control center of a cell is the
3x7y1 and 4x3y11 solve by eliminationlinear combination
During the late 19th century some United States newspapers printed exaggerated accounts of Spanish cruelty in Cuba These reports helped to bring about the Spani
What is opportunity cost in scenario
Why centre of gravity of ring is out of its body
The phase of cell division in which chromosomes align on the spindle equator halfway between the spindle poles is A metaphase B telophase C anaphase D prophase
What is the first stage of perception perception acknowledgement selection organization
12 times a number X subtracted from 34 is greater than eight
a society in which several distinct ethnic religious or cultural group coexist with one another is said to be
Walter practices piano for one fourth hour one half hour wait three fourth hour every other day if a line plus shows two exes above each value of time what is t