Question

7^x=50

Answer 1

I knew it!!

Answer 2

Use ln
\[xln(7)=\ln(50)\]
\[x=\frac{ \ln(50) }{ \ln(7) }\]

Answer 3

Yeah its preety muc hure death bed now haha

Answer 4

oh ok that makes sense

Answer 5

I knew somewhere logs would be coming hate it when i am right lol

Answer 6

my answer is 3.24 buh the answer is 2.01

Answer 7

XD @godorovg

Answer 8

make sure you have the problem right?

Answer 9

oh yeah i used log instead thanx

Answer 10

what you get?

Answer 11

so now i have 2.01 after using ln

Answer 12

right GOOD JOB!

Answer 13

i feel like a genius lol

Answer 14

well to tell you I am a math wiz myself

Answer 15

sometimes my brain farts a bit lol

Answer 16

I will be studying math in college

Answer 17

that's odd..using ln and using log shouldnt be different

Answer 18

yeah i'll be doin like IB so im like dead

Answer 19

@lgbasallote it cd if u use like an electronic calc i think

Answer 20

when you used logs...did you do \[\log 50 \div \log 7\]

Answer 21

yes apparently ima try it one more tym

Answer 22

yeah this i got 1.77

Answer 23

lol. either you keep making syntax errors...or your calculator is screwed up =))

Answer 24

yeah im probably just bad at tech thats the best explanation

Answer 25

Or may be we should all go to bed lol

Answer 26

and im still getting the wrong answer again so its a syntax prob i guess

Answer 27

nyway... here's to prove it's the same if you use logs http://www.wolframalpha.com/input/?i=%28log+50%29%2F%28log+7%29

Answer 28

it like in the afternoon so that aint an option for me

Answer 29

Yeah well proven @lgbasallote