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 3 years ago
What is the solution of log 2x – 3^125 = 3 ? Please help im taking a test right now
 3 years ago
What is the solution of log 2x – 3^125 = 3 ? Please help im taking a test right now

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jimmyrep
 3 years ago
Best ResponseYou've already chosen the best response.0is LHS = log of (2x  3^125) or just log of 2x?

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0hmm. i have no clue the question is exactly the way i posted it that's what confused me

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0I was just about to ask that

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0That is basically why i dont understand it

gabrielbean
 3 years ago
Best ResponseYou've already chosen the best response.0iw ould say move the log2x to one side on its own then rearrange to remove the log then solve for x log2x=3+3^125 (assuming log is to base ten) 10^(3+3^125)=2x x=(10^(3+3^125))/2 i think...

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0For some reason, I keep getting false for the answer

gabrielbean
 3 years ago
Best ResponseYou've already chosen the best response.0so do i but that may be to do with the calculators memory

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0wolfram alpha's solution: http://www.wolframalpha.com/input/?i=log%282x%29%3D3%2B3^125%2C+x&a=*FunClash.log_*Log10.Log

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0i went to this website too and i got a completely different answer i guess it might be the way i typed the equation in

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0How did you type it in, and what website was that?

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0Ah, I think it's log base 2 of x

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0log 2x – 3^125 = 3 and the website was wolframalpha too

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0but the choices in the test are way different though

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0What are the answer choices?

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0x = 1 x = 4 x = 7/3 x = 1/3

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0That's bizarre. I've tried every possible way. It all comes out to the same answer

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0what answer did you get?

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0Exact result gives one form, alternate form gives false

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0hmmm.. this thing is so complicated :( i think im going to give up

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0Yeah, you should just guess

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0that is what i am going to do

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0I know I guessed 7/3 what do you think?

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0idk yet im on question 16 of the test and there is 4 more i will tell you once im done

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0they wont show me the correct answer but it was not 1/3

Hero
 3 years ago
Best ResponseYou've already chosen the best response.0It wasn't any of them. It was a bogus question

irvine
 3 years ago
Best ResponseYou've already chosen the best response.0I know but it doesnt really matter anymore since i still have a good grade in the class I just hope that i dont get anymore questions like this one
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