Question

Solve 8^x – 2 = 3

Answer 1

8^x-2=3
8^x=3+2
8^x=5
ln8^x=ln5
xln8=ln5
x=(ln5)/(ln8)

Answer 2

@Stephanizer have you ever heard about logarithms ? :)

Answer 3

Not really:/ I have 6 days to finish my Math course So I'm really trying to finish this course so I can graduate. Maths my weakest subject.

Answer 4

@CoCoTsoi please use parenthesis when necessary: ln(8^x)

Answer 5

in what grade are you? @Stephanizer ? :)

Answer 6

sorry for that, mareoraft

Answer 7

12th some of my credits got messed up with classes so I was forced to take Algebra 2 online, while I take a College math in school, so I'm having a hard time transferring between the 2. Plus I dont do well learing online with no teacher infront of me.:(

Answer 8

ufff... that sucks :(. Anyway. Good Luck :)

Answer 9

Haha you dont have to tell me twice, and ThanksC:

Answer 10

all you have to do is say S.O.S.

http://www.sosmath.com/algebra/algebra.html

Answer 11

@mareoraft ThanksC: