# Maths Homework

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## Maths Homework

Here you can ask and give help on maths homework.

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## Re: Maths Homework

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

**ovoon7**- newbie
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## Math homework suck!

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

**C0c1**- junior member
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## Re: Maths Homework

i'm good at all but math ....

and my teacher dare put me in honours math! BLASPHEMY!

and my teacher dare put me in honours math! BLASPHEMY!

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## Re: Maths Homework

I am better at math than englishzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz *falls asleep*

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## Re: Maths Homework

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

My weakness is certain parts of gym and my handwrighting

My weakness is certain parts of gym and my handwrighting

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## Re: Maths Homework

Same, I fail BIG time at gym.Cats11112 wrote:I am okay at math but I prefer most other subjects.

My weakness is certain parts of gym and my handwrighting

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.

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## Re: Maths Homework

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

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

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## Re: Maths Homework

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

Language Arts FTW, and social studies

Language Arts FTW, and social studies

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## Re: Maths Homework

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!!!!

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

i had to much of that in eight .

you add all the X's and number and..ugh...

good luck

you add all the X's and number and..ugh...

good luck

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## Re: Maths Homework

I find equations to be really funny.Hiko wrote:i had to much of that in eight .

you add all the X's and number and..ugh...

good luck

It is not so much harder than programming C++

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## Re: Maths Homework

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.

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

Is that the one that somehow involves the expression(2n-1)?

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## Re: Maths Homework

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

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

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

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

*cough* *cough* I'm a freshman, too.

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## Re: Maths Homework

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

Never mind, the assignment is long past, anyway.

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## Re: Maths Homework

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

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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