Math geeks, unite!

dezeriaeabout 12 years ago

Okay, so I'm failing hard, and people on my Skype are also failing hard, so someone smart please help me.

Thing what needs to be solved:

x=2^(4-x/100)

The whole thing "to the power of" after the 2.

I know the solution (yay for the internet), but I want a solution using only algebra, so no functions, no differentiation or else.

Thanks if anybody can help me with this!

gennehfarrxDabout 12 years ago
Ronny
In either case, if you want the step by step, use Wolphram Alpha.
wolfram alpha doesn't do step-by-step anymore :(
gennehfarrxDabout 12 years ago
dez the answer i gave you was for 64*x=2^(10-x/100) not the one you've posted right now
1
deleteddeletedabout 12 years ago
Pink Elephants Destroy Mice and Snails
deleteddeletedabout 12 years ago
Love
why wouldnt u use pemdas u use pemdas for everything
I'm just saying she might have forgotten it and it may be why she can't solve it or has a different one from what Harrold has when she googles it.
deleteddeletedabout 12 years ago
why wouldnt u use pemdas u use pemdas for everything
deleteddeletedabout 12 years ago
imho i should keep posting tbqh
1
Giga13about 12 years ago
killhernotme should stop posting so much tbh
deleteddeletedabout 12 years ago
KillHerNotMe
Obviously (4-x)/100 since the 4 is inside the brackets idiot
... what? lmfao. I'm just asking if she's using PEMDAS or not.
deleteddeletedabout 12 years ago
What if your teacher was derfel that would be funny laughing *** off
deleteddeletedabout 12 years ago
Dez stop trying to cheat on your homework ou are screwed if your teacher visits this site.
deleteddeletedabout 12 years ago
Obviously (4-x)/100 since the 4 is inside the brackets idiot
deleteddeletedabout 12 years ago
In either case, if you want the step by step, use Wolphram Alpha.
deleteddeletedabout 12 years ago
Is it 4-(x/100) or (4-x)/100 ?
deleteddeletedabout 12 years ago
I have no idea what the ^ is used for.
dezeriaeabout 12 years ago
14,47 is the solution, I want the step by step though - algebra way, not graphical.
Petaabout 12 years ago
Gotta take logs kid
1
deleteddeletedabout 12 years ago
Wrong
deleteddeletedabout 12 years ago
23.5, I believe