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Old 12-29-2013, 07:39 AM
 
338 posts, read 741,378 times
Reputation: 116

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Ever heard of Khan Academy? Would that be a good place to learn about algebra?

Also, is it good that I still recognized a formula?

Last edited by Longhornsfan87; 12-29-2013 at 08:09 AM..
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Old 12-29-2013, 09:52 AM
 
Location: Elsewhere
88,584 posts, read 84,795,337 times
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Quote:
Originally Posted by Ivorytickler View Post
Yup. They just don't recognize it without the X expressly written to be solved for. Life poses a question to be answered instead of telling you to solve for X. If you need 2 eggs per batch to make enough of something for six people, how many eggs to you need to make a batch large enough to feed 15 people?

2/6 = x/15 - Solve for x
But I would never think of it that way in real life. I just use simple reasoning, not some sort of equation with a bunch of steps. I cannot do algebra. I gave up trying to get a degree in my 20s because I failed the "remedial" algebra course and knew I'd never be able to complete the math requirement regardless of the fact that I got As in English and Psychology and Accounting. That part of my brain simply doesn't function. I sat in that remedial class and thought I'd gotten it, only to have it leave my brain once I walked out of the classroom. Looking at my homework problems the next day would be like trying to decipher ancient hieroglyphics. It made no sense.

In seconds after I read the problem above I knew I'd need five eggs. There's no "calculation" involved. Two for six means four for twelve and then the remaining three is half of six so you need one more. It's logic.

And yes, like Jasper 12, I've had a decent job all my life, currently making just over six figures, and I've never needed algebra once in 35 years. It's biting me, however, because I can't leave my job and go elsewhere because I have no degree because I'm unable to learn algebra. Oh well. At this age, it really doesn't matter anymore.
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Old 12-29-2013, 10:14 AM
 
338 posts, read 741,378 times
Reputation: 116
The problem is that I can't remember how to solve the problems.
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Old 12-29-2013, 10:20 AM
 
Location: Elsewhere
88,584 posts, read 84,795,337 times
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Quote:
Originally Posted by Longhornsfan87 View Post
The problem is that I can't remember how to solve the problems.
LOL, yes, that's pretty much it. There's no logic to it.
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Old 12-29-2013, 10:27 AM
 
338 posts, read 741,378 times
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But I can't solve any of the problems in the first few pages.
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Old 12-29-2013, 10:41 AM
 
Location: Richmond, VA
5,047 posts, read 6,348,063 times
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I can never quite tell if you're trolling.

Your question was:

Quote:
Originally Posted by Longhornsfan
How practical is algebra in the real world? When will you ever have to solve for X?
The answers are:

1) Very
2) All the time

Quote:
Originally Posted by Longhornsfan87
The problem is that I can't remember how to solve the problems.
Quote:
Originally Posted by Longhornsfan87 View Post
But I can't solve any of the problems in the first few pages.
Sounds like a personal problem to me. We can't make the world nicer, or easier, for you.
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Old 12-29-2013, 10:47 AM
 
338 posts, read 741,378 times
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Why would I be trolling?

In class, I would learn how to do the problems, only to forget later. I just couldn't remember.
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Old 12-29-2013, 10:48 AM
 
Location: Richmond, VA
5,047 posts, read 6,348,063 times
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Quote:
Originally Posted by Longhornsfan87 View Post
Why would I be trolling?

In class, I would learn how to do the problems, only to forget later. I just couldn't remember.
Okay, so what do you want? Catharsis? Granted.
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Old 12-29-2013, 10:51 AM
 
338 posts, read 741,378 times
Reputation: 116
You probably think I just want to have pity parties, rather than get advice.
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Old 12-29-2013, 10:56 AM
 
Location: Richmond, VA
5,047 posts, read 6,348,063 times
Reputation: 7204
Quote:
Originally Posted by Longhornsfan87 View Post
You probably think I just want to have pity parties, rather than get advice.
I can only go by history...

So what advice do you want? So far you haven't really asked for any, or taken any that was freely offered. Think hard: what question do you have?
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