Question

Which of the following shows 2x^3y − 3x^2 + 7y^2x − 12y written in standard form?

2x^3y + 7y^2x − 3x^2 − 12y
−12y + 7y^2x − 3x^2 + 2x^3y
7y^2x − 12y + 2x^3y − 3x^2
−12y − 3x^2 + 7y^2x + 2x^3y

Answer 1

@justus

Answer 2

Just a moment

Answer 3

Okay.

Answer 4

Ok so what you have to do is In order to write any polynomial in standard form, you look at the degree of each term, then write each term in order of degree, from highest to lowest.

Answer 5

Which statement best demonstrates why the following is a non-example of a polynomial?


The expression has a variable raised to a negative exponent.
The expression has a variable in the denominator of a fraction.
The expression has a negative coefficient.
The expression has a variable raised to a fraction.

Answer 6

Choose between A and D

Answer 7

Okay..Thanks...can you help wif more?

Answer 8

Yes

Answer 9

I have quite a bit more :( its a review thing...

Answer 10

to begin a module... :(

Answer 11

Okay

Answer 12

Organize the following expressions from greatest to least by number of terms:


I.6x^2
II.18x^2 + 5ab − 6y
III.8a − 5
IV. 4x^3 + 3x^2 − x − 4

II, III, IV, I
IV, II, I, III
III, II, I, IV
IV, II, III, I

Answer 13

4 terms (4*3 + 3*2 - x - 4)

Answer 14

3 terms (18*2 + 5ab - 6y)

Answer 15

2 terms (8a - 5)

Answer 16

1 term. (6*2)

Answer 17

Organize the following polynomial expressions from least to greatest based on their degree:


I.x + 2xyz
II. 9x3y2
III.18x2 + 5ab − 6y
IV. 4x4 + 3x2 − x − 4

III, I, IV, II
IV, I, II, III
III, II, IV, I
IV, III, I, II

Answer 18

@justus

Answer 19

This is the last question :)

Answer 20

3. 18x^2 + 5ab - 6y ~ degree of 2 ~ this is 1st
1. x + 2xyz ~ degree of 3 ~ this is 2nd
4. 4x^4 + 3x^2 - x - 4 ~ degree of 4 ~ this is 3rd
2. 9x^3y^2 ~ degree of 5 ~ this is 4th

Answer 21

The first option is correct

Answer 22

Ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer 23

Sorry I was thinking the opposite but then you put all dat :P Thanks!!! I will send it in and let you know if these answers were correct

Answer 24

Alright :)

Answer 25

You got two of them wrong.

Answer 26

the one u were confused on anddd

Answer 27

Sorry. Which ones

Answer 28

OOF I clicked the wrong one for the other one.

Answer 29

You didnt get it wrong...I clicked the wrong one.

Answer 30

Aw man its okay

Answer 31

I have ONE more attempt D:::

Answer 32

Should I try again?

Answer 33

Yes that's awesome. You have to get a 100%

Answer 34

Yes!

Answer 35

Okay!

Answer 36

Always keep trying until you get the best grade

Answer 37

imma make a new post..

Answer 38

Alright

Answer 39

sorry im makin u help with so much...i feel so bad

Answer 40

No its okay! I want to help

Answer 41

Don't feel bad