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| 21 Aug 2015 05:58 PM |
a = 22 b = 12 c = 4
-4 - c + 5/b + a/b + c
Whats the answer?
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cntkillme
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| Joined: 07 Apr 2008 |
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| 21 Aug 2015 05:59 PM |
Just plug it in... Do you not know algebra?
-1.75
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| 21 Aug 2015 06:00 PM |
its not a question its from my pre-test at highschool xD
(You cannot have peace without war) Its True. |
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Luxurize
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| Joined: 31 Mar 2015 |
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| 21 Aug 2015 06:02 PM |
-4 - c + 5 / b + a / b + c = -0.70625
Working out: -3, 34, 6.8, -11.3, 16, -0.70625
“Psychopaths are not crazy. They are fully aware of what they do and the consequences of those actions.” |
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| 21 Aug 2015 06:04 PM |
| doesnt / mean divide or am I just stupid? |
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Luxurize
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| 21 Aug 2015 06:04 PM |
If others are saying -1.75, then I obviously did something wrong.
“Psychopaths are not crazy. They are fully aware of what they do and the consequences of those actions.” |
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Luxurize
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| Joined: 31 Mar 2015 |
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| 21 Aug 2015 06:05 PM |
Yeah, "/" is divide.
“Psychopaths are not crazy. They are fully aware of what they do and the consequences of those actions.” |
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cntkillme
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| 21 Aug 2015 06:05 PM |
Wow, you must be dumb Luxurize.
Multiplication and division take higher precedence than addition and subtraction by default (ofc. parenthesis take the highest precedence).
a = 22 b = 12 c = 4
-4 - c + 5/b + a/b + c -4 - 4 + 5/12 + 22/12 + 4
-4 - 4 + (5/12) + (22/12) + 4 -8 + (5/12) + (22/12) + 4 -4 + (27/12) = -1.75 |
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| 21 Aug 2015 06:06 PM |
the / means divide xD
(You cannot have peace without war) Its True. |
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| 21 Aug 2015 06:07 PM |
good job cntkillme
(You cannot have peace without war) Its True. |
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cntkillme
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| 21 Aug 2015 06:10 PM |
This is literally elementary-level mathematics, in fact it's an insult calling it math at all because literally everyone who is on this forum should know how to do it.
But obviously not, because people who shouldn't be here are here. |
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| 21 Aug 2015 06:11 PM |
"This is literally elementary-level mathematics, in fact it's an insult calling it math at all because literally everyone who is on this forum should know how to do it.
But obviously not, because people who shouldn't be here are here."
Rest in peace, OP. |
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Locard
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awotn
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| 21 Aug 2015 06:15 PM |
"[in fact it's an insult calling it math at all]"
how is that not math |
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cntkillme
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| 21 Aug 2015 06:17 PM |
| It was an exaggeration, it doesn't take a genius to figure that addition and crap is still math. But of course the excuse "ogm i cnt detect sarkasm thru text" is stupid because it's usually obvious. |
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awotn
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| 21 Aug 2015 06:21 PM |
| pretty easy to go back on something you said and say "it was sarcasm" |
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cntkillme
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| 21 Aug 2015 06:22 PM |
| Pretty easy to be sarcastic when you are sarcastic all the time, why don't you reread the post. |
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| 21 Aug 2015 06:24 PM |
-4 - c + 5/b + a/b + c
-4 - c + (5/b )+ (a/b) + c -4 - 4 + (5/12) + (22/12) + 4 -8 + 0.41666666666 + 1.83333333333 +4 2.25 -4 -1.75
???
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cntkillme
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| 21 Aug 2015 06:26 PM |
PEMDAS is misleading, Multiplication and Division have the same precedence (left to right, to remove ambiguity) and same with Addition and Subtraction.
P E MD AS |
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| 21 Aug 2015 06:29 PM |
well that was a easy one lemme find one that was on the test for you cocky dude
(You cannot have peace without war) Its True. |
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| 21 Aug 2015 06:30 PM |
here you go :D
5(-3x - 2) - (x - 3) = -4(4x + 5) + 13
(You cannot have peace without war) Its True. |
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FiveCakes
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| Joined: 15 Feb 2012 |
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| 21 Aug 2015 06:32 PM |
| I don't know this stuff yet. What is that symbol junk mean... |
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| 21 Aug 2015 06:33 PM |
you should know some of the symbols from lua i take you know it from the shirt.
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