Question

Polynomials.

Help. ME.

Answer 1

...

Answer 2

Hello friend

Answer 3

Hello

Answer 4

You know about addition and subtraction of polynomials

Answer 5

yep

Answer 6

OMG

Answer 7

Yeah thats what I need.

Answer 8

Give the question

Answer 9

How many are you willing to help with

Answer 10

I will see what i can do

Answer 11

Alright number one

Answer 12

Remember addition is only possible if the variable attached to the constant is of the same power. X^2 can only be added with X^2

Answer 13

X can only be added with X and numbers can only be added with the numbers.

Answer 14

I just screenshotted 2 consecutive warnings from moderators. the first one was called for, the next 2 were uncalled for. Any others and I will file a complaint against you Phi.

Answer 15

Alright, I understand so far

Answer 16

yes You can only add/subtract ''like terms'

Answer 17

Ok, so I am adding the variables together?

Answer 18

first arrange the terms X^2 will go with X^2 x with x and numbers with numbers
example
3X^2+5X^2+3X+2X-6-7

Answer 19

x^2 paired with x^2 would be x^4 right

Answer 20

(3x^2 − 2) + (2x^2 − 6x + 3)

5x^2 - 8x + 3?

@FaiqRaees

Answer 21

No a little bit wrong you are adding -2 and -6x that's impossible.

Answer 22

So do I add -2 to +3 and leave the -6x?

Answer 23

5x^2 - 6x + 1

Answer 24

correct

Answer 25

YES I know how to add them now.

Answer 26

aw look at mathmale

Answer 27

Good.

Answer 28

I have a subtraction one:


(4x − 6) − (5x + 1)


I got -X - 7

Answer 29

That 's fine.
You've combined "like terms" properly.

Answer 30

correct

Answer 31

Ok so next one Is basically the same:

(5x^2 + 3x + 4) − (2x^2 + 5x − 1)

I got:

3x^2 - 2x + 3

Answer 32

but at the end it says:

If the final answer is written in the form Ax2 + Bx + C, what is the value of A?

Answer 33

you just did one mistake though in the numbers part

Answer 34

4-(-1) is?

Answer 35

OH

3x^2 - 2x + 5

Answer 36

What confuses me is:

Instead of ADDING 2x, you are subtracting it.

So I dont know how to convert it

Answer 37

To where I can answer the question:

If the final answer is written in the form Ax2 + Bx + C, what is the value of A?

Answer 38

3x2
Ax2
A=3

Answer 39

So it would not matter

Answer 40

(x + 6y) − (3x − 10y)

3x + 16y?