Computer Forums HW Help?
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 01-11-2006, 10:19 PM #1 In Runtime     Join Date: Jan 2006 Posts: 124 HW Help? Ok...this is a SUPER strange thing to ask on a computer forum but I need help on one of my questions for math. Question: Write an expression for the sum of three consecutive odd integers. Heres an example from the book: Write an expression for the sum of an integer and three times the next larger integer. Let x= an integer (x+1) = the next larger integer x+3(x+1) = the sum of an integer and three times the next integer..... I love math as much as the next guy but this problem is confusing!!!! Any help is GREATLY appreciated B.L.A.c.K __________________
 01-12-2006, 04:45 AM #2 Fully Optimized     Join Date: Nov 2005 Posts: 1,796 Re: HW Help? eEk don't ask me about math I suck I am in learning support for maths... Yeah...i suck Sorry dude! __________________ __________________ (\__/) (='.'=) (")_(") This is Bunny. Copy and paste into your signature to help him gain world domination. ______________ guiaddict.com
 01-12-2006, 04:16 PM #3 Fully Optimized     Join Date: Feb 2005 Posts: 2,411 Re: HW Help? 3x+6 i think... __________________ and you thought i was going to have an interesting signature... ps-the pink fender is totally an emily original icon :]
 01-12-2006, 04:28 PM #4 BSOD     Join Date: Sep 2005 Posts: 2,519 Re: HW Help? What math is this...?
 01-12-2006, 04:32 PM #5 Fully Optimized     Join Date: Feb 2005 Posts: 2,411 Re: HW Help? algebra i assume... i think all you do is x+x+2(bc they're odd)+x+4 and then combine like terms... 3x+6 __________________ and you thought i was going to have an interesting signature... ps-the pink fender is totally an emily original icon :]
01-13-2006, 04:40 AM   #6
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Join Date: Mar 2004
Posts: 7,872
Re: HW Help?

Quote:
 Question: Write an expression for the sum of three consecutive odd integers. Heres an example from the book: Write an expression for the sum of an integer and three times the next larger integer. Let x= an integer (x+1) = the next larger integer x+3(x+1) = the sum of an integer and three times the next integer.....
think of it in terms of number...

say the first odd integer is 1
the next is 3 and the one after that is 5
so it's basically 1+3+5
int, + next int + next int

or x+(x+2)+(x+4)

so as luckydick said...
3x+6...

(p.s you get more marks for showing working).
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 01-13-2006, 08:08 PM #7 Fully Optimized     Join Date: Feb 2005 Posts: 2,411 Re: HW Help? luckydick?! wtf.... lol __________________ __________________ and you thought i was going to have an interesting signature... ps-the pink fender is totally an emily original icon :]