Maths Homework

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Maths Homework

Post by Support on Sat Apr 19 2008, 03:27

Here you can ask and give help on maths homework.
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Re: Maths Homework

Post by ovoon7 on Sun May 18 2008, 16:17

Cool. Do my algebra homework! I'll scan it later... when I get some homework
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Math homework suck!

Post by C0c1 on Sat Jul 12 2008, 10:05

Math homework is the absolute WORST kind of homework I will defenatly use this thread for help whene school starts. Very Happy (P.S. love all the smilies)
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Re: Maths Homework

Post by Hiko on Sat Jul 12 2008, 10:24

i'm good at all but math .... Sad
and my teacher dare put me in honours math! BLASPHEMY!
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Re: Maths Homework

Post by sam on Tue Jul 15 2008, 13:36

I am better at math than englishzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz *falls asleep*
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Re: Maths Homework

Post by Support on Tue Jul 15 2008, 13:38

I am okay at math but I prefer most other subjects.

My weakness is certain parts of gym and my handwrighting tongue

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Re: Maths Homework

Post by Dojan5 on Wed Jul 16 2008, 06:34

Cats11112 wrote:I am okay at math but I prefer most other subjects.

My weakness is certain parts of gym and my handwrighting tongue
Same, I fail BIG time at gym.
I am fastest and best at math, but I find it extremely boooring.

I prefer subjects such as English, Chemistry and Physics... I rock at those subject, infact im better than the others in them, I know it is bragging, but I have bragging rights HAHA. Very Happy Very Happy Very Happy

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Re: Maths Homework

Post by Support on Wed Jul 16 2008, 09:31

Physics YUCK!

I prefer chemistry and biology even though I am better at physics...
I favorite subjects are business studies and ICT and those are the subjects I kept when going to college Wink

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Re: Maths Homework

Post by Hiko on Wed Jul 16 2008, 12:16

i prefer Gym. heh. let's leave the reasons unknown Wink

Language Arts FTW, and social studies
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Re: Maths Homework

Post by zader999 on Sat Jul 19 2008, 18:07

My maths teacher gave me this really complicated question. We need to expand the brackets but i have never done it with sooo many (the max has been 2) so can any1 plz help me. This homework is due in after the hols so i have ages but could some1 plz help!!


Heres the question

Integrate: (2x+5)(4x+9)/(4x+5x)(5x+2x)(4x+5) with respect to x

As you can see it's REALLY complicated so could some1 plz help!!!!


Last edited by zader999 on Sun Jun 21 2009, 10:37; edited 1 time in total
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Re: Maths Homework

Post by Hiko on Sat Jul 19 2008, 23:49

i had to much of that in eight .
you add all the X's and number and..ugh...
good luck Very Happy
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Re: Maths Homework

Post by Dojan5 on Sun Jul 20 2008, 17:50

Hiko wrote:i had to much of that in eight .
you add all the X's and number and..ugh...
good luck Very Happy
I find equations to be really funny.
It is not so much harder than programming C++

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Re: Maths Homework

Post by Vox on Thu Oct 02 2008, 20:56

Need some help with conjectures...

Question: A rule in terms of n for the sum of the first n odd poditive integers is....?

You're supposed to finish the statement so it makes the conjecture true.
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Re: Maths Homework

Post by J.Z.W on Fri Oct 03 2008, 03:17

Is that the one that somehow involves the expres​sion(2n-1)?
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Re: Maths Homework

Post by Vox on Sat Oct 04 2008, 19:51

The expression can be anything, but you have to figure out a way to complete the statement so that it would be true with whatever you could make the expression be.
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Re: Maths Homework

Post by J.Z.W on Sun Oct 05 2008, 05:39

All I remember is that the formula for the sum of the first numbers in the sequence up to a certain point is n^2.
e.g

What is the sum of the first 5 odd numbers?
n x n or n ^ 2
=n^2
=5^2
=25
1+3+5+7+9=25


Last edited by J.Z.W on Sun Oct 05 2008, 16:41; edited 1 time in total
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Re: Maths Homework

Post by Lonewolf on Sun Oct 05 2008, 09:21

hm... i'm doin 9th grade stuff... but is actually what the 10th graders are doing now... anyway!

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Re: Maths Homework

Post by Vox on Sun Oct 05 2008, 16:27

*cough* *cough* I'm a freshman, too.
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Re: Maths Homework

Post by J.Z.W on Sun Oct 05 2008, 16:36

Do you want help or not!
J.Z.W wrote:All I remember is that the formula for the sum of the first numbers in the sequence up to a certain point is n^2
e.g

What is the sum of the first 5 odd numbers?
n x n or n^2
=n^2
=5^2
=25
1+3+5+7+9=25
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Re: Maths Homework

Post by Vox on Sat Nov 22 2008, 21:43

Never mind, the assignment is long past, anyway.
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Re: Maths Homework

Post by zader999 on Sat Jan 09 2010, 21:33

I know it's way overdue but I felt I should answer the question. The formula is as followed:

Sum of n^2 from 1 to x is n/6(n+1)(2n+1).

For example the sum of n^2 from 1 to 5 is;

1+4+9+16+25=55

and using the formula you get:
5/6*6*11 = 55
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