maheshmeghwal9
  • maheshmeghwal9
Solve for x: x-2/x-4=x+4/x-2
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
cross multiply
jhonyy9
  • jhonyy9
how do you think when there we have fractions what is necessary being the first step ?
anonymous
  • anonymous
you will get \[\large{(x-2)^2 = {x^2 - 4^2}}\]

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More answers

jhonyy9
  • jhonyy9
what will be restriction for x ?
maheshmeghwal9
  • maheshmeghwal9
now i will get answer.
maheshmeghwal9
  • maheshmeghwal9
ok! thanx.
jhonyy9
  • jhonyy9
so if do you like learning how you need to solve exercises like this i will help you understanding all
anonymous
  • anonymous
X=-6 is ans
jhonyy9
  • jhonyy9
,,mahes..." do you like to learn it ?
maheshmeghwal9
  • maheshmeghwal9
ya
jhonyy9
  • jhonyy9
ok than answer my questions
maheshmeghwal9
  • maheshmeghwal9
ok
jhonyy9
  • jhonyy9
than you need get the common denomminator yes
jhonyy9
  • jhonyy9
but firstly what will be the restriction for x values ?
jhonyy9
  • jhonyy9
when a fraction will be undefined sure ?
maheshmeghwal9
  • maheshmeghwal9
when we divide it by zero.
jhonyy9
  • jhonyy9
so when the denomminator is zero YEs ?
jhonyy9
  • jhonyy9
so than look it there when will be zero these denominators ?
maheshmeghwal9
  • maheshmeghwal9
for 4 & 2.
jhonyy9
  • jhonyy9
so than these restrictions for x will be that x not can being equal never 4 and 2
maheshmeghwal9
  • maheshmeghwal9
ok
jhonyy9
  • jhonyy9
after this so when you need working with fractions what you need to do adding fractions ?
maheshmeghwal9
  • maheshmeghwal9
ok
jhonyy9
  • jhonyy9
ok what ? you need getting the denomminator common ,yes ?
maheshmeghwal9
  • maheshmeghwal9
I don't understand what do you want to say.
jhonyy9
  • jhonyy9
how do you add 1/3 + 3/5 = ?
maheshmeghwal9
  • maheshmeghwal9
14/15
jhonyy9
  • jhonyy9
so there what is 15 ?
maheshmeghwal9
  • maheshmeghwal9
denominator
jhonyy9
  • jhonyy9
no
jhonyy9
  • jhonyy9
what style of denomminator ?
maheshmeghwal9
  • maheshmeghwal9
common
jhonyy9
  • jhonyy9
ok yes so for your exercise can you getting the denominator common
jhonyy9
  • jhonyy9
?
maheshmeghwal9
  • maheshmeghwal9
yes
jhonyy9
  • jhonyy9
than what will be ?
maheshmeghwal9
  • maheshmeghwal9
(x-4)(x-2)
maheshmeghwal9
  • maheshmeghwal9
when we subtract them
jhonyy9
  • jhonyy9
ok than what you need to do with first fraction and after with second ?
maheshmeghwal9
  • maheshmeghwal9
i have understood what you are saying and so i will solve this question.
jhonyy9
  • jhonyy9
can i see it here ?
maheshmeghwal9
  • maheshmeghwal9
ya i will sove
jhonyy9
  • jhonyy9
wait
maheshmeghwal9
  • maheshmeghwal9
|dw:1336203322079:dw|
maheshmeghwal9
  • maheshmeghwal9
yes
maheshmeghwal9
  • maheshmeghwal9
|dw:1336203585887:dw|
jhonyy9
  • jhonyy9
(x-2)^2 =x^2 -16 x^2 -4x +4 =x^2 -16 -4x+4=-16 -4x=-20 x=5
maheshmeghwal9
  • maheshmeghwal9
i have solved before
jhonyy9
  • jhonyy9
how was there x=10
jhonyy9
  • jhonyy9
???
maheshmeghwal9
  • maheshmeghwal9
no you see next solution.
maheshmeghwal9
  • maheshmeghwal9
which i have done
jhonyy9
  • jhonyy9
ok i see it but befor you have wrote there x=10
maheshmeghwal9
  • maheshmeghwal9
ya there I was wrong. So thanx for your co-operation.
jhonyy9
  • jhonyy9
my pleasure yw good luck bye
maheshmeghwal9
  • maheshmeghwal9
bye
ajprincess
  • ajprincess
good work @jhonny. I really appreciate t.
maheshmeghwal9
  • maheshmeghwal9
ya
jhonyy9
  • jhonyy9
thank you good luck to you too
ajprincess
  • ajprincess
Thanks and same to u

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