radomes.openskiesproject.org
Damian6589 Damian6589
  • 13-07-2016
  • Mathematics
Answered

what does 7^x=21 in a logarithmic equation

Verified Answer :

Anonymous Anonymous
  • 13-07-2016

loga x=n ⇔ a^n=x
log₇ 21=x

x=log ₇ 21
x=ln 21 / ln7=1.564575034...

Answer: x=log₇ 21

Answer Link

Related Questions

Who was the best president of the us Write and essay
An argument gives you the opportunity to
What number should be subtracted from 78 so as to get 512
I need help RIGHT NOW PLZ this is due in 5 minsIn one to two sentences describe one method for launching or opening a program
if 125 cal of heat is applied to 600 g piece of copper at 220 c what will the final temperature be The specific heat of cooper is 00920 calg
Si la hija de Maria es la Madre de mi hija entonces Que soy yo de Maria
How is speed of metabolism determined
Karangan saudara ku pergi ke hutan
Andy has been consuming a set number of calories and recently added an additional 100 calories in the form of a daily snack although he is not trying to lose we
The Articles of Confederation reflected the principle of federalism because it divided power between state and national governments mandated a new constitution