Homework Help!

[skye]

Most of the forum members are of school age, and there have been several requests for this homework help area.

I look forward to this forum becoming a useful exchange for scholastic information - a place of answered questions.

[kevinok]

Thank you for using my idea.

[The First]

Ok, I have a question. What is 2 + 2? No im kidding, it's 4. :lol: sorry for the spam skye. Couldn't resist..

[Hypersolidsnake]

I got the first post, even before the great Skye!! AHAHAHAHA!... ok, calm, HSS, calm....

[theryman]

urm, my mathbooks site is msmath3.net remember that. illbe giving xcash prizes if u give me the answers. ;)

[jason]

lol uh... but seriously what is 1927880273 - 2 please help uh... just kidding a question where are da mods.........

[eatmorchikin6464]

you should make bowlingjohn a mod of this forum, since he is a teacher of course

[sn1per]

692+53-134=????

anyone know the answer?

[Hypersolidsnake]

The answer is 611. Sorry if it's late.

[eatmorchikin6464]

why couldnt you do thast yourself sniper?

[Icetetter]

who knows? I think I'm too young to help anyone in this forum. I'm pretty good at algebra and precents though

[jason]

poke r u in grade 6 this year i m in grade 7 i may be able to help u

[eatmorchikin6464]

Im in 8th

[The First]

This is a test.

[Chronic]

i finifhed university and i gota help my kid

[blackhawk5958]

well this is going to be useful when schools in but it summer, o yea nothing but slepping eating and hanging with friends and some other stuff

[realplaya776]

y doesnt my sig work

[CombatInstinct]

-4^0.5=?
Please reply as soon as possible. expect an answer (the correct one) from you guys.

[Sperry]

The answer is negative two.

[viper565]

Nice work skye :D :D

[noobpwner1]

Nice work skye :D :D
What are you talking about?

[chejrw]

Yeah, if you're not replying to the post above you (or at least the one addressed before you), please quote it so we know what you're talking about

[Sperry]

Nice work Skye Uhm, thank you?


XD

[CombatInstinct]

The answer is negative two.

(-2)*(-2) does not equal to -4

[Impulse]

What are you talking about?

I found it almost clear that he was referring to Skye's first post as it entailed that the "Homework Help!" forum was now open.

[DarkReality]

-4^0.5=?
Please reply as soon as possible. expect an answer (the correct one) from you guys.

2i

x^0.5 is just like the square root.

Sqrt(-4) = Sqrt(-1)*Sqrt(4).

And the square root of -1 is i. An imaginary number. Honestly though? It's called a freaking calculator. It does these things in under a tenth of a second.

[Sperry]

The answer is negative two.(-2)*(-2) does not equal to -4
The question reads -4^0.5=x, does it not? Now to solve.
Considering the fact that the negative four has no brakets, you are really only 1/4 squaring the 4, rather than the -4. Were it in brakets, the answer would be 2, as the two negatives would cancel each other out. Since it is not, the negative is not included in the first step:
4^0.5
=2
Bring the negative back into the question.
-2=x
x=-2
Wow.

[noobpwner1]

I think Reality del Dark is right about this one.

By definition,

Sqrt(-1) = i

So, when you have -4^0.5, you have:

Sqrt(4) which equals Sqrt(4) * Sqrt(-1)

Sqrt(4) = 2
Sqrt(-1) = i

Which brings your final answer to 2i.

[Mark Anthony]

He is right. Like he said just use a caculater...any of you good writers cause I need to write a poem. Regarding these chracters-Eliza ( a runaway slave) Johanna ( A Canadian girl who's home is a safe houe) a mother(the owner of the slave house who is very come. Then it has to include that fact that it's in Canada and that it is in the late 1700's or early 1800's.

[finona]

wow, you guys are good at maths! i got 0% in my maths test the other day (it's not one of my natural talents) i'm so coming here with my maths homework! the only school subjects i'm good at are art and music so i doubht i could really help anyone..

[Sperry]

See, if you take drama, math will be pwnable. *cackles*

[finona]

and i don't... i'd love to have the subjects you have over there. we have crappy boring ones :( and the grading is so damn hard. i worked my ass off for my art junior cert, and what did they give me? a D. grrrr (sorry, still haven't cooled off after that)

[Homer43]

since im only in 8th grade i could care less about most subjects... once i get to highschool ill try harder (even though i have 5 a's and one b now)

[finona]

damn, and that's not even trying? lucky you, i'd love to be that smart.

[tonymak28]

Thank you for using my idea.
I only have difficulty in Chemistry homework.
That's all.

[Homer43]

damn, and that's not even trying? lucky you, i'd love to be that smart.

well i still try and stuff, but i dont try to make up tests and stuff... so basically if i get a D on a test i take the grade and say screw it.

[noobpwner1]

This thread needs to be made into the Announcement again.