SOLUTION: find an appropriate rational solution to each equation. round answer to four decimal places
3^x=12
Algebra.Com
Question 42305This question is from textbook College Algebra
: find an appropriate rational solution to each equation. round answer to four decimal places
3^x=12
This question is from textbook College Algebra
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
From 3^x = 12, take the log of both sides and get
log 3^x = log 12
x*log 3 = log 12
x = (log 12) / (log 3)
use your calculator for the numerical answer, but it won't be a rational one...should be around 2.3...
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