Monomial vs Polynomial

ccshong28

到宜家
作為一個中二生
我都仲未識點分Monomial 同Polyhnomial

------------------------------------------------------------

x^2+4y-8z  --> polynomial
3a --> monomial

較為直接既我都明白
但係：

1/(x+4)
(2+4y)/2
(3+a)/(4-b)
1083

↑類似既都唔識分@_@

求求各位師兄師姐幫下我啊

[ 本帖最後由 ccshong28 於 16/12/2007 04:13 PM 編輯 ]

莫邪

喔...全忘了
是不是要先爆到最簡？

http://en.wikipedia.org/wiki/Polynomial

ccshong28

原帖由 莫邪 於 13/12/2007 06:17 PM 發表

                               
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喔...全忘了
是不是要先爆到最簡？

http://en.wikipedia.org/wiki/Polynomial

It's quite abstract......
Can I have some more specific definitions??

But anyway, thx a lot.
---------------------------------------------------
Math exam is approaching.....

kenyimhihi

POLYNOMIAL=2個TERM
MONOMIAL=1個TERM

如謂一個TERM,2個TERM呢??
一個TERM=A,3A,A/3,
即是一個UNKNOWN ( 有乘和除也算成一個UNKNOWN )

2個TERM=3A+8,5B-9...
即是2個UNKNOWN以加減的方法來連繫,

1/(x+4)
(2+4y)/2
(3+a)/(4-b)

monomial
這個嘛...
   (2+4y)/2
=2(1+2y)/2
=1+2y
=polynomial
monomial

從來沒試過打這麼多字來explain maths...

fish

POLYNOMIAL=2個TERM

Wrong
"Poly- "means more than one
"Bi-" refers to 2

這個嘛...
   (2+4y)/2
=2(1+2y)/2
=1+2y
=polynomial
monomial

If you solve #2, why don't you solve #3?
3/(4-b) + a/(4-b)

ccshong28

原帖由 kenyimhihi 於 15/12/2007 10:31 AM 發表

                               
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POLYNOMIAL=2個TERM
MONOMIAL=1個TERM

如謂一個TERM,2個TERM呢??
一個TERM=A,3A,A/3,
即是一個UNKNOWN ( 有乘和除也算成一個UNKNOWN )

2個TERM=3A+8,5B-9...
即是2個UNKNOWN以加減的方法來連繫,



mo ...

紅字=Binomial....
3個Term=Trinomial
etc

I found the following definition from certain source......
A polynomial is using only the operations of addition, subtraction, multiplication, and constant positive whole number exponents.
Is it correct@@?

kenyimhihi

原帖由 fish 於 15/12/2007 10:46 AM 發表

                               
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Wrong
"oly- "means more than one
"Bi-"refers to 2

If you solve #2, why don't you solve #3?
3/(4-b) + a/(4-b)

SOR...

"Biology"即是...??

lly

原帖由 kenyimhihi 於 15/12/2007 11:02 PM 發表

                               
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SOR...

"Biology"即是...??

不同的...
bio- mean life, and -logy means study of,
Biology is the study of living things...

kenyimhihi

原帖由 lly 於 15/12/2007 11:15 PM 發表

                               
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不同的...
bio- mean life, and -logy means study of,
Biology is the study of living things...

I KNOW...

JUST搞爛GAG...

fish

原帖由 kenyimhihi 於 16/12/2007 03:38 PM 發表

                               
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I KNOW...

JUST搞爛GAG...

這不是gag區.....要灌的話找個好些的地方

problem solved, lock