Question

anyone know about polynomials?

Answer 1

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Answer 2

Yes

Answer 3

a polynomial is of the form
P(x)=a0+a1x+a2x^2+a3x^3+....+anx^n
where n is an integer greater than zero

Answer 4

i dont get some of these they are confusing me

Answer 5

myininaya i have no idea wha you are talking about

Answer 6

greater than or equal to zero

Answer 7

ok il give you a prob

Answer 8

x^2 +6x +9

factor each trinomial into a product of 2 binomials

Answer 9

\[P(x)=a_0+a_1x+a_2x^2+a_3x^3+....+a_nx^n\]
is that better?

Answer 10

(x+3)(x+3)

Answer 11

no im in algebra 1 i have know idea what you are saying sorry?!

Answer 12

When you are factoring a polynomial look for first and last term

Answer 13

imranmeah91 how do you get that

Answer 14

all the a ares just constants

Answer 15

ok

Answer 16

just find 2 factors of 9 that add up to be 6

Answer 17

and put those numbers in the following blanks
(x+__)(x+__)

Answer 18

In your case you have x^2+6x+9
what two number should you multiply to get 9 --- 3 & 3
x^2 ---- x & x
(x+3)(x+3)

Answer 19

kk

Answer 20

so if we have
x^2+5x+6
what two factors of 6 add up to be five then put them in the blanks below
(x+__)(x+__)

Answer 21

3+3

Answer 22

if your polynomial is just positive like this
__+___+__
your factor will be
( + )( + )

If it is
___ -____+_____
( - )( - )

Answer 23

ok

Answer 24

what are factors of 6:
1(6)=6
2(3)=6
does any of these products have factors that add up to be 5?

Answer 25

____+_____-_____
( + )( - )

Answer 26

i think i get it now thanks

Answer 27

3*2=6
3+2=5

Answer 28

right so
x^2+5x+6=(x+3)(x+2)

Answer 29

what about x^2 + 8x +7

Answer 30

what is factor of 7

Answer 31

what are two factors of 7 that multiply to be 7 and and add up to be 8?

Answer 32

1 and 7?

Answer 33

that's it

Answer 34

lol yes
that is the only factors of 7 gj not alot of thinking for that one rihgt?

Answer 35

well there is also -1 and -7 but we don't need them since the middle term is positive

Answer 36

so would it be (x+7) (x+1)

Answer 37

Yes

Answer 38

yes!
what is
the factors for x^2-8x+7

Answer 39

use my rules above

Answer 40

i willl

Answer 41

what about

x^2 - x - 12


and x^2 - 25

Answer 42

My rule
__-___-___
would be
( - )( + )

(x - ) ( x + )
Factor of 12 , that have -1

Answer 43

but how do yo get the single x