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swin2013 Group TitleBest ResponseYou've already chosen the best response.1
\[\frac{ 2x }{ 4\pi }+ \frac{ 1x }{ 2 }\]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
is that really \(\pi\) in the denominator of 1st fraction ?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
now we have to make the denominator common , so we need to multiply and divide by 2\(\pi\) in 2nd fraction to get 4\(\pi\)as common denominator . \(\huge\frac{2x}{4\pi}+\frac{2\pi(1x)}{4\pi}\) now can u solve further ??
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i got up to \[\frac{ xpix }{ 2\pi} = 1/2\]
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i mean 1/2
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
nopes, \(\huge\frac{2x}{4\pi}+\frac{2\pi(1x)}{4\pi}=\frac{2x+2\pi(1x)}{4\pi}=\frac{x+\pi\pi x}{2\pi}\) u can't simplify it further.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i forgot one important thing. the equation is equal to zero. and i'm solving for x
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
okay, so it will be \(\huge x+\pi\pi x=0 \implies x(1\pi)=\pi \\\huge x=\frac{\pi}{1\pi}or\frac{\pi}{\pi1}\)
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
so was my step right so far?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
u got 1/2, but its actually, pi/(pi1)
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
equal to zero? my teacher did the same thing as me.. but i didn't write the last part leading towards the answer.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i crossed multiply \[\frac{ 4x }{ 8\pi } + \frac{ 4\pi  4pix }{ 8\pi } = 0\]
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i split the equation up also
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
the first term has 'x'
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
the i got \[\frac{ x }{ 2\pi }  \frac{ \pi }{ 2\pi } = 1/2 \]
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
the \[\frac{ \pi }{ 2 reduces to 1/2 and i brought it over...
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
but u cannot cancel pi, the first term had x in it, not pi.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
yes... and i'm solving for it. i haven't found the answer further than that step
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
what are you talking about cancel? i didn't cancel anything other than the pis... which was pi/2pi... they're in common? this part i know for sure is right. i don't know how to get after that
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
how did u get 1/2 ...and where did your 8 go from denominator ?
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
that was a typo. and i reduced \[\frac{ \pi }{ 2\pi } \] to get 1/2 and then i subtracted it on both sides so the equation is equal to 1/2
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i'm basically trying to isolate the x as much as possible
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
\(\huge \frac{ 4x }{ 8\pi } + \frac{ 4\pi  4\pi x }{ 8\pi } = 0\) u had this correct. then u separated denominator u should get, \(\large \frac{x}{2\pi}+\frac{1}{2}\frac{x}{2}=0\) but this is not the best way to isolate x.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
yea, but it's easier for me to visualize it. instead of clutter i wanted to separate the fractions
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
ok, so continuing with separating the fraction, you can cancel all the 2's in the denominator(equivalent to multiplying 2 on both sides.) then shifting +1to other side, u get \(\large x(\frac{1}{\pi}1)=1\) which again gives, \(\large x=\frac{1}{1/\pi1}=\frac{\pi}{\pi1}\)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
ok, so continuing with separating the fraction, you can cancel all the 2's in the denominator(equivalent to multiplying 2 on both sides.) then shifting +1to other side, u get \(\large x(\frac{1}{\pi}1)=1\) which again gives, \(\large x=\frac{1}{1/\pi1}=\frac{\pi}{\pi1}\)
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
so i multiply the top and bottom by 2pi to get rid of it in the denominator?
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
where do you get +1?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yes, u can do that also, that will lead to same answer.
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
as i said, i multiplied both sides by 2
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
as i said, i multiplied both sides by 2
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{ 2x }{ 4\pi }+ \frac{ 1x }{ 2 }\] is not an equation. there is nothing to "solve" for you can add however, by finding the lcd is \(4\pi \) and adding
 2 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
you would get \[\frac{2x+2(1x)}{4\pi}\]
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
i got x = \[\frac{ \pi }{ 1\pi }\]
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
 pi / 1pi = pi / 1+pi
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
there must be slight error in minus sign, its pi/(pi1)
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
no, i subtracted 1/2 from both sides and it was 1/2
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
then i multiplied both sides by 2pi which made it pi.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
so i got \[x  pix = pi\]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
both those steps are correct. u get x(1pi)=pi x=pi/(1pi) = pi/(pi1)
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
then i factored out the x. \[x(1\pi) = \pi \] \[x = \frac{ \pi }{ 1\pi } \]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
yes so its pi/(1pi) which is same as pi/(pi1)
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
are you sure? if you take out the negative, wouldn't the denominator be 1+ pi?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.1
nopes it would not be 1+pi. it will be pi1 (1pi) = pi1 yes, sure.
 2 years ago

swin2013 Group TitleBest ResponseYou've already chosen the best response.1
ok i see you flipped it around. lol
 2 years ago
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