L5ikenz2iedemefr L5ikenz2iedemefr
  • 21-11-2016
  • Mathematics
contestada

x ^{sqrt{logx}}=10^{8} ...?

Respuesta :

alsteva alsteva
  • 23-11-2016
[tex]x ^{\sqrt{\log{x}}}=10^{8} \\ \\ \log{x ^{\sqrt{\log{x}}}}=\log{10^{8}} \\ \\ \sqrt{\log{x}}\log{x}=8\log{10} \\ \\ \log{x}=t \\ \\ \sqrt{t} \times t=8 \\ \\t^{\frac{3}{2}}=2^3 \\ \\ ( \sqrt{t} )^3=2^3 \\ \\ \sqrt{t} =2 \\ \\ (\sqrt{t})^2 =2^2 \\ \\ t=4[/tex]

[tex]\log{x}=4 \\ \\ 10^{\log{x}}=10^4 \\ \\ x=10^4[/tex]
Answer Link

Otras preguntas

How many moles are there in .028g of Fe?
How to divide 435 by 5?
How did the treaty of Versailles cause WWII?
Regular price is $31.99 and sale price $22.39 what is the percent when you decrease
There are 105 lettered tiles in a board game. You choose 7 tiles. How many of the 105 tiles would you expect to be vowels?
In part two of Trifles, which of the following is an example of dramatic irony? The audience knows Mrs. Hale has the dead bird in her coat pocket, but the men
How many triangles are in a rombus?
Write each ration as a percent 11/5
What is the variable of my expression six feet less than the width?
tickets to a local movie were sold at $6.00 for adults and $4.00 for students. there were 240 tickets sold for a total of $1155.00. write a system of equations