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Post by SOME BIG ASS TDS on Apr 14, 2009 12:38:07 GMT -5
I am in desperate need of help.
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:04:53 GMT -5
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:05:38 GMT -5
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:06:11 GMT -5
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Post by Phoenix Phil on Apr 14, 2009 13:10:33 GMT -5
find common denominators. its not hard
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Post by Spencer on Apr 14, 2009 13:11:37 GMT -5
I hate math. And School.
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:12:21 GMT -5
find common denominators. its not hard Can you do it? My and my partner are both idiots and can not get this at all. It's due today and I have no idea. I need to pass this class and get a 50 on it or not I fail for the year. |
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Pacman
All-Star
Boston Celtics
2023 & 2031 BBS CHAMPIONS
Posts: 7,370
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Post by Pacman on Apr 14, 2009 13:14:00 GMT -5
you're on bbs too much. isolate yourself and study. i might know the last question btw.
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:16:10 GMT -5
you're on bbs too much. isolate yourself and study. i might know the last question btw. THE ONLY TIME IM ON BBS IM AT WORK LIKE RIGHT NOW |
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:18:30 GMT -5
i hate hate asking people for help but I really just want to pass this class. I don't get if I get a D in the class I just need to pass this. Math is the only thing that has ever held me back.
This class doesn't even count towards my GPA for christ sake.. that's how "basic" it is. This is the last class I need before regular level math and then I'm done with Math hopefully forever.
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GMGreggor
All-Star
Houston Rockets
Posts: 5,726
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Post by GMGreggor on Apr 14, 2009 13:28:03 GMT -5
3
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Post by SOME BIG ASS TDS on Apr 14, 2009 13:32:36 GMT -5
4
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Post by DB on Apr 14, 2009 16:08:13 GMT -5
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Ducky
All-Star
Ex-GM
Posts: 7,215
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Post by Ducky on Apr 14, 2009 17:19:15 GMT -5
gimme an incentive and I'll do it...
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Post by cjmjones008 on Apr 14, 2009 20:26:02 GMT -5
do you still need help?
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Post by jahallstar on Apr 14, 2009 20:47:14 GMT -5
I'll do my part.
1 b.
get a common denominator which will give you :
5z
------------- -
Z(Z+3)(z-2)
3(z-2)
----------------
Z(Z+3)(z-2)
then
5z - 3z + 6
-----------------
Z(Z+3)(z-2)
then
2(z+3)
----------
Z(Z+3)(z-2)
finally
2
----------------
z^2 - 2z
I havn't done this kind of algebra for years but if my memory is correct that is how you do it.
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Post by SOME BIG ASS TDS on Apr 14, 2009 21:22:31 GMT -5
thanks guys and especially Derwin and Ashes for the help today. I needed this for my night class today.
Ijust have no patience for math.
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Post by dj on Apr 14, 2009 21:26:44 GMT -5
#1...
x2+xy+2y2
------------------- / (x2-y2)
x2+4xy+4y2
=
(x+2y)(x - y)
------------------- / (x+y)(x-y)
(x+2y)(x+2y)
= ((x-y)/(x+2y)
---------------------
(x+y)(x-y)
= 1/(x+2y)
----------------
(x+y)
= 1/(x+2y) X 1/(x+y)
= 1/(x+2y)(x+y)
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Post by dj on Apr 14, 2009 21:29:43 GMT -5
beast
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Post by dj on Apr 14, 2009 21:51:16 GMT -5
ax+b = 3x-d
b+d = 3x-ax
b+d = x(3-a)
b+d
------- = x
3-a
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