Endless Paradigm

hell, i have a test tomorrow in math, half of the questions i know the answers to, but.. these i don't...

also, don't ask how i have the questions before the test, thank you.

1. find inverse of: y=6x^2

2. solve: x^2-2x^2+x=0

3. type of polynomial, classify it and what degree is it: f(x)=11x^2+8x-3

4. divide: (x^2+3x-4) / (x-1)

5. an exponential function with a base of 4 and goes through the point (-1,1)

6. solve log_2 128
i think the answer is 7?

7. solve log_(3) 27 - log_(3) 9
i think the answer to this one is 1

8. explain how the change of base works with logarithms

9. solve (x^2 + 7x +12) / (x^2 - 9)

your on your own buddy, no way am i gonna try to think of how to work those out this eairly in the morning.

i cba

2+2=3 I am sure about this

these look simple but I'm not touching any book or any thing today because l am really depressed they gave our termo-dynamic mid term exam result's and l got a ZERO for the first time in my life ZERO!

...damnit.

how old are you! these are totally easy! I remember solving stuff like this 7 year's ago but any way since i am totally bored and i have nothing to do i solved some of them for you although since I'm Persian i don't understand some of them and i hope you can read my hand righting, didn't have any thing near me to write with rather than an old rusty pencil I thought the best way to give them to you was to upload the scan of the paper i wrote them on here you are i hope they are right!

dude I hate math too

ah, I hate math too :/

Math sucks...

Algebra is cake.
Geometry kicked my butt though.