Is any one good at math?
145326
i'm good at math, but what exactly is the quustion??? there isn't any... what is it, a equation?\nany way you can post it to sciences and mathematics > mathematics, im sure someone there can help you...\n\n>>>ok one minute i'm working on it...\n\n>>>there you go:\nlets do the first: (x-3)(x-1)(x+2)\nfirst we open the last two parentheses as in usual opening, and the (x-3) remains as it is. we get (x-3)[x^2+2x-x-2]\nequals (x-3)(x^2+x-2) then we open the two parentheses left. first we multiply by the first member (x) then the second (-3). then we get:\nx*x^2+x*x+x*(-2)-3*x^2-3*x-3*(-2)\nx^3 + x^2 - 2x -3x^2 -3x + 6\nand finally:\nx^3 -2x^2 -5x + 6\n\nthe second is the same way, i'm doing it, good luck :)\n\n>>>the second: (x-5)(x+1)(x-2)\nfirst we open the last two parentheses as in usual opening, and the (x-5) remains as it is. we get (x-5)[x^2-2x+x-2]\nequals (x-5)(x^2-x-2) then we open the two parentheses left. first we multiply by the first member (x) then the second (-5). then we get:\nx*x^2+x*(-x)+x*(-2)-5*x^2-5*(-x)-5*(-2)\nx^3 -x^2 -2x -5x^2 +5x +10\nand finally:\nx^3 -6x^2 +3x + 10\n\ni hope i helped...\n\n>>>oh i leave the first one to the last because i have to leave one of the three, and it really doesn't matter which one i leave. for example on the first i left the first parenthese (x-3)[(x-1)(x+2)] but i could leave the last [(x-3)(x-1)](x+2) or the middle (x-1)[(x-3)(x+2)] and i'd still get the same answer. i have to leave one of the three bcuz i can't open them all together, it's complicated and hard, and by opening two ane leave one it becomes much easier.
474972
I agree with Mike, do your math homework.  Everyone would love to hang around someone who knows how to do math.
202506
I can help, I've taken College Algebra, Calc. I, Calc. II and I've also taken many other math courses, and I'm also studying to be a computer programmer, so if you need help you can contact me at assassin7262002@yahoo.com
910564
umm none that im aware of, what kind of mathamatics leval are you looking at?
896859
i still gota bunch of math<:( grrr....
676211
Jimbo, believe in yourself. You have given enough right answers to know what you are capable of. Thanks for an answer you gave me, that I needed, so I could help my wife with her college math class. Keep up the GREAT WORK!
408554
yes. take out an x \nyou answer should be x(x+3)
127894
I can probably help u with it....I am in grade 10, skipped grades 9...reasonably good at Algebra and Trig, Geomerticaly retarded though T,T"\ndamnedatheist@gmail.com can help u
227223
Try to get a tutor if you can. I used to be pretty good at math, and blah blah blah(it's all about me), but you don't want to hear my life story! LOL What I wanted to say though, is that math is not really that hard. You might say oh yeah, but don't make it a monster if it doesn't have to be. People have a tendency to do that with all kinds of things.\nEven up to the highest levels of math, all it is, is formulas, input, find the x, etc....\nI was thrown into Calculus before I was ready for it, but I tried to just go with the flow, oops..blah blah blah..LOL What I'm trying to say is, you can do it, just don't take it too seriously! Good luck!
1050209
read lots of books (or a dictionary), do well on math section, hence talk with your math teachers and ask for additional help. and yes there were a few people that did... friends of mine in fact...
559559
Multiplication and division are basically just a matter of memorization.  I know if you're just learning it, its hard.  I remember having trouble as well when I first started.  But keep at it.  It will get frustrating at times, but keep at it.  The problem with math is that as you go farther, you need to remember everything you've already learned.  But otherwise, it can be real easy.  Just keep at it and you'll do fine.
852347
I am offering free math tution on-line >You may send me an E-mail through yahoo Answers for knowing the details.
628198
not good at phrases\n\ngive 100%to maths get 100% marks in maths
11697
b-a, at least if it is mathematics
1168806
Do your own math homework...
729152
Try  this site it looks good!\n\nhttp://www.dositey.com/mathk2.htm
828498
I have problems with math questions here.  Are people just trying to get somebody else to do their homework?