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 Posted: Thu Oct 05, 2006 6:06 am
All right, here's something that should help. Please don't thank me for this, I'm just doing my job(to serve others).
You've just got to remember BEMDAS
B-Brackets(or parantheses)
E-Exponents
MD- Multiplication and Division, respectively, but the should be done in left to right order, not M, then D.
AS- same thing, but with subtraction and addition. Left to right again.
As to Multiplication and Division of positive and negative numbers, think of it this way- a negative number is just a positive number X negative one. You can split it, like so:
-9/3=x
-1 X (9/3)=x
-1 X 3=x
-3=x
Does that help? Multiplication is just the same.
So, remember- BEMDAS, and X -1. Hope this helps you out...
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Posted: Sat Oct 07, 2006 11:13 am
I would help, but I haven't done math in forever...
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Posted: Mon Mar 12, 2007 1:11 pm
Chrysilla *sigh* Okay 9+(7-4) 2Do you subtract the "7-4", first or do 4x4, then subtract that from 7.. What order does it go in? Bump heart th answer is 18 b/c first u do the parentheses then the exponet then the adding
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Posted: Tue Oct 09, 2007 8:59 pm
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Posted: Mon Sep 07, 2009 7:02 pm
Bump <3
PM me on any questions about math. I'll help you out! <3
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