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which polynomial are we looking at?
thats a 2 NOT a 1.2 srry
degree is 2
we combine all the like terms together, do you know how to do that?
for the most part
lemme try and u tell me if i got it
6x^2 -11x^2 -8x +2
-5x^2 -8x +2 would be the gooder form :)
how many terms do we see? a term is everything between a + or a - sign...
i hate matthe
im probably not being clear enough, but that was a good guess :)
-5x^2 <- 1 term -8x <- 1 term +2 <- 1 term how many terms are there?
oh you ment in the simplified 1.. ohhh 0-0
3 is the number of wheels on a tricycle... this is a trinomial
yes.. the part that gets me is the math and
if its a quad or cubic
what is the highest number exponent you see in the our trinomial?
then the degree is 2 :) thats all there is to that... and quadratic is just a fancy latin name for "we squared it" which means it has a 2 degree.
so cubed would be?
a cube is 3 diminsional... so a degree of 3
power of 2 is squared. cubed is power of 3.
ok thanks thats simple enough 0-0
And when they want the degree you just find the term with the largest exponent. The exponent is the degree of the polynomial.
try this one: 4x^5 +5x -2 how many terms are there?
very good :) and 3 is a tri...??
So what kind of polynomial is it?
with degree of?
and its degree is?
can you two be mah math teacher???
Try this one on for size. 3(x+2) + x^2(x-4) + 5x
NOOOO. it looks like it has been distributed?
It needs some distribution and some combining of terms yes.
way to burst a bubble lol ;)
IKR. i dont need that now
Well he wanted me to be his math teacher.. that's what he gets! ;p
It's very easy to distribute. You'll be surprised at how fast it is. Give it a try.
I'll do the first distribution for you. 3(x+2) = 3x+6
noo. that is unnesesary (fail spelling) work for me :(
No, it's good practice.
If you practice you can do it easily.
good practice is the worksheet i need to do
Ok, then do your other homework, then come back and do it ;p
lol well help meh still pls :)
Find the degree of the monomial. 6x^8y^5
it would be 8
if a term has more than one variable you have to add the exponents.
go away myininaya. you not mah teacher. :P
Write the polynomial in standard form 4g-g^3+3g^2-2
just combine terms?
There are no terms there you can combine. They all have different degrees
So you just have to put them in order from highest degree to lowest.
Each term has a degree, and the degree of the polynomial is the highest degree of all of the terms
Standard form means that all like terms are combined, and the terms are in order of degree from highest to lowest.
lemme try it
Yes except +-2 is just -2
Match the expression with its name. 6x^3-9x+3
i will go away
HAY. 1 more paper 7 questions?
Goes quick when you know what you're doing doesn't it ;p