# 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)

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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!

......................................

"A good friend once told me, we are memories, and without them we equal NOTHING!"

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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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