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Algebra Math Trick - Division 

tecmath
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In this math algebra trick we will look at how to directly divide big polynomial expressions. To donate to the tecmath channel: paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: paypal.me/tecmath?locale.x=en_AU
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9 май 2013

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Комментарии : 27   
@pashaATX
@pashaATX 7 лет назад
got this technique down, really appreciate this video, but seems i need a little help with a case when dividing by a polynomial that has a term cubed or squared ? For example : (x^3-9) / (x^2+1) i would prefer to stick to this method of the division, and don't want to use the commonly known looooong division, please help. hat off for this video! thank you !
@zanagabco4232
@zanagabco4232 2 года назад
I am in love with you; your brilliance is literally mind blowing.
@actuary32174
@actuary32174 11 лет назад
In Vedic Math, this technique is known as "On the Flag" division. It works equally well for regular division as well as algebraic division.
@sudharshanb5931
@sudharshanb5931 3 года назад
Thanks!!👌👌👍
@powerofroses1670
@powerofroses1670 5 лет назад
thank you, i need to practice this problem more to get it in the end. or at least learn it through visual video such as your channel. You are a blessing in my life. Thank you tecmath.
@rienzitrento8397
@rienzitrento8397 3 года назад
Thanks ,now I got it
@peihu3201
@peihu3201 7 лет назад
Lol I don't understand this thing at all, but when I saw the long division, I thought it actually easier than this method.
@dineshmathsclasses2514
@dineshmathsclasses2514 4 года назад
Do we have to divide by 4x instead of dividing by 4 in the last example of the video to find 2nd,3rd ,4th terms of the quotient?
@adjorkorsowah5270
@adjorkorsowah5270 7 лет назад
You are fantastic!!!! Thanks for your vids.
@techgeniustoyoutoo9189
@techgeniustoyoutoo9189 6 лет назад
What is this app you use to do this
@Vunami
@Vunami 10 лет назад
too confusing to me lool thanks though!
@jasongilder22
@jasongilder22 6 лет назад
What do you do if the divisor has a leading variable raised to an exponent? For example 3x^3-2x^2+7x-4 divided by x^2+1. Can someone work it out plz and tell me????
@aryolie
@aryolie 10 лет назад
I have a question about the last problem.. why don't you divide the last answer by 4? If you do you get 1/2, so wouldn't you have a remainder of 1/2 as opposed to a remainder of 2?
@sebastianmorales9602
@sebastianmorales9602 9 лет назад
aryolie He said not to divide the remainders.....
@fellenjames6531
@fellenjames6531 6 лет назад
what are you using to right this down?
@powerofroses1670
@powerofroses1670 5 лет назад
i think it is the mouse on the board or whatever sort of tablet he is using. :D
@dineshmathsclasses2514
@dineshmathsclasses2514 4 года назад
Really nice trick explained in a easy way .Thank you so much for your effort.
@kodiakwrath865
@kodiakwrath865 9 лет назад
I think it's fantastic........ if you can add and subtract algebra in your head. ( Remembering those dumb signs mess me up)
@shelbyp4949
@shelbyp4949 4 года назад
Could simplify and get the same answer for the last question, awesome video!
@cryptocurrencybros3067
@cryptocurrencybros3067 8 лет назад
volume in this video is too low
@riat.2154
@riat.2154 7 лет назад
3:12 -4x -2x= -6? not 2? this is whats confusing me. adding and subracting positive integers withh negative integers.
@All-950
@All-950 6 лет назад
Maria Recel this is late already but its -6 since both have negative signs so you add, then you follow the sign of the bigger number which is ofc negative
@powerofroses1670
@powerofroses1670 5 лет назад
well, anything that is both positive integers add a positive integer. and anything that adds a negative integer adds up to a negative one. good luck.
@aliciabautista4259
@aliciabautista4259 9 лет назад
What if the polynomial is something like 3x²+8x³-10 then how do I use your trick? My math homework is killing me!! X²+XY-2Y²: X²-2xy+3!²
@aliciabautista4259
@aliciabautista4259 9 лет назад
X²+XY-2Y²:X²-2xy+3x²
@monogamyisforslaves3867
@monogamyisforslaves3867 4 года назад
Hows that brain feelin
@Cccoast
@Cccoast 3 года назад
Really annoying add placements.