algebra help por favor...

[indiebrit]

please!! does anyone know the answers to these two problems?
i wasn't there on thursday, so therefore, did not get them.

(a^2 over x) - (x^2 over a)
ALL OVER
x + (x^2 over a) + a

AND

(m^2)+(n^2) over (m^2)-(n^2)
ALL OVER
(2m^2)+(2n^2) over (m-n)

(anything ^2 is squared by the way)
thanks.

Comments

[indiebrit]

lmfao. thanks.
TONS of help.

tell me if you get the answers though.

[baroque_fiction]

those problems are harder than the ones i had in college algebra! =[

i'm an english major, so i'm sorry i can't help whatsoever!!!

-xoxo

p.s. do you have nika?

[humanskulls]

i'm pretty sure my class didn't get those problems.

WE NEED TO GO TO THE GALLERIA SOON, BECAUSE I BECAME A MEMBER OF HIGH CLASS SOCITEY THIS WEEKEND OR SOMETHING AND I FEEL LIKE I WANT TO WALK AROUND REALLY EXPENSIVE STORES WITH YOU LOL. SERIOUSLY THOUGH, NEXT WEEKEND?

[alaricurian_19]

um...you see...you didn't really say what exactly the answer you were going for was...are you solving for a? x? is it = to 0? or are you just trying to simplify? I am confuzzzzzzed!!!

[pilkycrc]

Probably got it wrong and it's probably too late but:

a^3-x^3 ALL OVER ax^2+x^3+xa^2

m^3 + mn^2 - nm^2 - n^3 ALL OVER 2m^4 - 2n^4

I've never been all that good with fractions over fractions but oh well.