Attention math wizes!?
83153
There are a couple of ways to work this out, I will take the easiest to explain.\n\n(x-3)(x^3+3x^2+9x+27) Can be rewritten as:\n\n(x)(x^3+3x^2+9x+27)+(-3)(x^3+3x^2+9x+27) Now, multiply those out.\n\nx^4+3x^3+9x^2+27x-3x^3-9x^2-27x-81 Now, sort by like powers of x\n\nx^4+3x^3-3x^3+9x^2-9x^2+27x-27x-81 Simplify\n\nx^4-81
116787
Euclid! Come and help us please!!
915953
Please, learn arithmetic.\n\n12
95441
math with a bunch of letters and numbers
538111
yeah.....!!!! just calculate it!!! lol
273797
http://answers.yahoo.com\n\nThere are a few people, myself included, that like to come on here just for the challenge of answering brain teasing math questions.  I do it as a work break.\n\nJust remember to resolve the question so that we don't spend time answering an old question when we could be helping someone who is still stuck on a math problem.
441947
pentagon DUH! lol sry (Hexagon is SIX!)im in geometry rite now so yea
826226
My honest suggestion to you is that you re-post this question in the Mathematics category.\n\nBut as you are in Words and Wordplay, I must commend you on very nice punctuation!
307282
that math formula that proves it is SO WRONG! i just talked about this with someone, if you look at the formula it gets messed up like halfway through.\n\ndo we need to break this down?\none fish + one fish = 2 fish
661659
(0! + 0! + 0! + 0!)!\n=(1+1+1+1)!\n=(4)!\n=24
171335
How about "Math -  Does it really add up?"
954601
addition\nequation\nknowing too much math\ncorrect answer!
969084
OMG a math riddle I cant seem to answer!!!! :-)  Awesome. I cant sleep because now i want to knwo the anwer. And so i continue to try and solve it.\n\nBest i can come up with is 113  or 240 or 50-something..\nAlso maybe another number in the 100-n-teens\n\nI did find a 1-3-4 pattern aasuming the next number in 1-3-4-1 was a 3 but was unsure of how to continue it. (its1230 in the moring here)\n\nAnd again another possible patter 1-3-4-8 next number would be 16.\n\nI know some may not even know how I came up with these, but I love math and I love a challenge. I have been trying to find any possible correlation in the numbers that I can. \n\nHope someone figures it out. I know I cant wait to see the answer.
1156124
whatever u need to ask in maths, do write to me..I'll try to help you out
733960
LMAO!!!!! that is awesome!!! i hate my math teacher....im gonna do that sometime!! thanks!! but, yes, that probably would annoy him!! he gets easily annoyed it annoys us lol!!! this will be great!!\n\nhave a great one!!
974937
please complete the equation
477961
MEE!!!! times 999,999,999,999,999,999,999