pooja195
  • pooja195
.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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pooja195
  • pooja195
Simplify :/ . \[\frac{ 3m-1 }{ m-2 }-\frac{ 2m+1 }{ m-2 }\]
Nnesha
  • Nnesha
find common denominator :-)
Nnesha
  • Nnesha
alright then :/

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More answers

pooja195
  • pooja195
Theres already a common denominator .-.
Nnesha
  • Nnesha
yep right so we can write it as \[\huge\rm \frac{( 3m-1) -(2m+1)}{ m-2 }\] now distribute parenthses by negative |dw:1432871986273:dw|
pooja195
  • pooja195
(3m-1)(-2m-1) / m-2 right ?
pooja195
  • pooja195
No wait we take out the parentheses
hwyl
  • hwyl
are you trolling us, pooja?
pooja195
  • pooja195
?
Nnesha
  • Nnesha
yes right after u distribute by negative one you can remove parentheses
pooja195
  • pooja195
Right and then i jst combine like terms right? so then it would be -m/m-2?
Nnesha
  • Nnesha
hmmm nope \[\huge\rm \frac{ \color{reD}{3m}\color{blue}{-1} \color{reD}{-2m}\color{blue}{ -1} }{ m-2 }\] that's what you got after distributed by negative now combine like terms
pooja195
  • pooja195
oo so m/m-2 right ? :)
Nnesha
  • Nnesha
mhmhm nai mi hermana ;) 3m - 2m = ? -1-1 = ?
pooja195
  • pooja195
0 ? :/ nnesha ye saab bakwaas hai ;-;
Nnesha
  • Nnesha
lol >.< it's not bakwaas ;-; so final answer 0 ?
pooja195
  • pooja195
No m/m-2
Nnesha
  • Nnesha
alright red part are like terms and blue one hmmm nope \[\huge\rm \frac{ \color{reD}{3m}\color{blue}{-1} \color{reD}{-2m}\color{blue}{ -1} }{ m-2 }\] 3m-2m = (3-2)m = 1m -1-1= -2 \[\huge\rm \frac{ \color{reD}{m}\color{blue}{-2} \color{reD}{}\color{blue}{ } }{ m-2 }\] 1m is same as m what's next ?? o^_o
pooja195
  • pooja195
it cancels out? so the answer is 0??????
pooja195
  • pooja195
No wait 1?
Nnesha
  • Nnesha
yep it cancels out but not 0 yep 1 !!!
Nnesha
  • Nnesha
gO_Od job!! :-)
pooja195
  • pooja195
Yes! thanks nnesha :3
Nnesha
  • Nnesha
my pleasure :-)

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