## alice_smith 4 years ago I NEED A MATH PROBLEM

1. alice_smith

NOT A HARD ONE

2. aroub

find the slope and the given line of (2,5) (8,6)

3. Napervillian

what counts as a hard one? can i give you a limit or integral problem?

4. elizated

sounds hard...

5. alice_smith

tooo hard man

6. paulzord

what is 1+2+3...+98+99+100=?

7. aroub

8. alice_smith

for get it god i just do mine and a math book

9. paulzord

lol

10. aroub

lol ok! ;D

11. alice_smith

thanx any way

12. paulzord

i thought my question was easy enough

13. Napervillian

lol, it is! if you know the pairing trick

14. paulzord

i thought, i know, addition is easy? why not add all the numbers to 100

15. elizated

:D all my buddies are here! now if only gianfanco would come...

16. Napervillian

lol, what are we not enough?! ;P

17. elizated

haha naw you guys are great!

18. paulzord

its 901

19. elizated

?

20. paulzord

(10x1 + 10x2 +...+ 10x9) = 10(1 + 2 ...9)

21. Napervillian

lol, are you sure? it could be 90210.... you have to be sure...

22. paulzord

no, its not the post code for beverly hills

23. Napervillian

ooohhhh, i get what you are talking about now. lol.

24. Napervillian

i think the answer is much higher than that though

25. leolvcat123qw

simplify 20m^-4n^-5/2mn^-2p^-3

26. paulzord

this dude has an explanation here - http://mathforum.org/library/drmath/view/57919.html

27. Napervillian

the answer should be 5050. just did it on paper.

28. paulzord

you're crazy

29. Napervillian

lol, all you have to do is match the numbers. 99 with 1, 98 with 2, etc. and then count how many pairs you have. add whatever is left over and there is your answer.

30. paulzord

hm, turns out i read the wrong one...

31. mknstr

what comes after 5?

32. elizated

a question mark