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Re: I need help on my hw!!!

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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:17 PM
im doing bidmas hw -fours 4s
it mean u r only aloud to use the number 4 and 4 times
and trying to get 13
becoues i cant do it D:
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Shadowdevilangel12 is not online. Shadowdevilangel12
Joined: 07 Jul 2010
Total Posts: 1148
20 Sep 2011 03:18 PM
What?
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TaintedSyringe is not online. TaintedSyringe
Joined: 15 Jan 2011
Total Posts: 4148
20 Sep 2011 03:18 PM
Hm. Maybe you should work on your english homework first, kiddo.
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Flurite is not online. Flurite
Joined: 03 Apr 2011
Total Posts: 5386
20 Sep 2011 03:19 PM
^

~Flurite, ROBLOX Wiki Writer
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:19 PM
homework

im in college ''hard homework''
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:19 PM
I ONLY HAVE MATHS _
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TaintedSyringe is not online. TaintedSyringe
Joined: 15 Jan 2011
Total Posts: 4148
20 Sep 2011 03:20 PM
>in college
>can't spell "because"
>doesn't know the difference between "allowed" and "aloud"
kthen.
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:22 PM
well sorry im in a hurry

im only year 7
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BlabVoid is not online. BlabVoid
Joined: 01 Jun 2010
Total Posts: 4932
20 Sep 2011 03:22 PM
>>in college
can't spell "because"
doesn't know the difference between "allowed" and "aloud"
kthen.

SEEMS LEGIT.
--------
// BlabVoid the smiling robot.
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BlabVoid is not online. BlabVoid
Joined: 01 Jun 2010
Total Posts: 4932
20 Sep 2011 03:23 PM
>im only year 7

that's not what you said a few posts ago.
--------
// BlabVoid the smiling robot.
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:27 PM
kk i should tell you guy the exp

its like

Normally you should do brackets, then indices, then division, then multiplaction, then addition, then subtraction.

Does your calculator let you put in brackets and stuff? How is it doing stuff in the wrong order? Because surely 2+3-5+4 = (2+3)-(5+4) = 2+(3-5)+4?

And saying that (br+ir)-(dr+er) = br-dr+ir-er is true... it makes no difference what order you do them in, it's just had expanded brackets.
(br + ir) - (dr + er)
= (br + ir) + (dr + er)×(-1)
= (br + ir) + (-dr + -er)
= br + ir + -dr + -er
= br - dr + ir - er

Multiplication and division are essentially the same thing, as are addition and subtraction. When you divide by a number, you multiply by that number's reciprocal (so for example ); and when you subtract a number, you add that number's negative (i.e.. ), so it doesn't really matter what order you do these in. So:

B. Brackets
I. Indices
D. Division
M. Multiplication
A. Addition
S. Subtraction
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klutz34 is not online. klutz34
Joined: 18 Jan 2011
Total Posts: 3844
20 Sep 2011 03:31 PM
[ Content Deleted ]
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dewXD is not online. dewXD
Joined: 18 Dec 2010
Total Posts: 7354
20 Sep 2011 03:31 PM
He's English.

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DeoVol is not online. DeoVol
Joined: 27 Aug 2011
Total Posts: 444
20 Sep 2011 03:32 PM
LOOKS LEGIT
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:32 PM
YA I DO
''allowed'' means allowed to do some thing exp.
I'm i allowed to sharpen my pencil.

"aloud" means a loud noise
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:34 PM
who's English ?
im from china
lol
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technoguyx is not online. technoguyx
Joined: 05 Dec 2008
Total Posts: 8286
20 Sep 2011 03:34 PM
Oh, I know order in operations, we just don't call it BIDMAS.

...But I can't understand crap on your post still.
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PatrickStar is not online. PatrickStar
Joined: 13 Oct 2007
Total Posts: 1405
20 Sep 2011 03:35 PM
I see it as PEMDAS.

Parathesis
Exponents
Multiplication
Division
Addition
Subtraction.

So, "college" kid.
Work it out. I can figure it out. And I am only in 9th grade.
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:35 PM
dude they are the same!!!
BODMAS AND BIDMAS
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rocke is not online. rocke
Joined: 23 May 2008
Total Posts: 225
20 Sep 2011 03:36 PM
Dude, don't ask all these kids here, they have no idea. I'm too lazy to help so good luck.
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:38 PM
what i dont say 9th grade
anyway we call it year 7
and im in 7th grade -_-
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TaintedSyringe is not online. TaintedSyringe
Joined: 15 Jan 2011
Total Posts: 4148
20 Sep 2011 03:39 PM
>and im in 7th grade
You just said you're in college.
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:39 PM
oh lolz i dont need help
i know it

(44+4)+(4/4)/4=13

i think?
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Puffalo2 is not online. Puffalo2
Joined: 02 Sep 2011
Total Posts: 36
20 Sep 2011 03:41 PM
what you mean im in college
its called st.edwards college
and i just started -_- :P
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scoutywouty is not online. scoutywouty
Joined: 30 May 2009
Total Posts: 5181
20 Sep 2011 03:43 PM
I'm in 7th grade and we don't have that hard of work. And you just said you were in college a few posts ago.

y u no tell us truth?

¤You's Trollin'¤
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