Question
solve for x using logarithms round your answer to four decimal places.
a)2^2x+3=80
a)2^2x+3=80
Answers
Damon
Suspect you mean
2^(2x+3) = 80
that means
(2x+3)log 2 = log 80
(2x+3) = 6.32192
2x = 3.32192
x = 1.6609
2^(2x+3) = 80
that means
(2x+3)log 2 = log 80
(2x+3) = 6.32192
2x = 3.32192
x = 1.6609
Chris
Ok,thanks!
Damon
You are welcome.