how do you solve this exponetial equation with extraneous solutions?

0 ⤊

5 ln x = 35

if you don't mind please work it out, it'll help a lot. and please explain how you got the answer, thanks.

2007-12-24 05:34:39 · 2 answers · asked by sharizzle 1 in Science & Mathematics ➔ Mathematics

5 lnx = 35

divide by 5

lnx = 35/5 = 7

by defintion of log

x = e^7 = 1096.63

2007-12-24 05:41:54 · answer #1 · answered by mohanrao d 7 · 0⤊ 0⤋

ln x = 7
x = e^7

2007-12-24 05:38:05 · answer #2 · answered by norman 7 · 0⤊ 0⤋