Asked by Deborah

1. What is the degree of the monomial 3x2y3?

2
3
5
6

2. What is the simplified form of 8b3c2 + 4b3c2?

12bc
12b3c2
12b6c4
12b9c4

3. What is the simplified form of (4j2 + 6) + (2j2 – 3) ? (1 point)

(0) 6j2 – 3
(1) 6j2 + 3
(0) 6j2 + 9
(0) 4j4 + 3

4. What is the difference of the following polynomials?

(6x3 – 2x2 + 4)
– (2x3 + 4x2 – 5)
______________

(1 point)

4x3 – 2x2 – 1
8x3 + 6x2 – 1
4x3 – 2x2 + 1
4x3 – 6x2 + 9

5. What is the simplified form of (3x3 – 4x2 + 6x) – (5x3 + 2x2 – 3x) in standard form?

–3x3 – 2x2 + 3x
–2x3 – 6x2 – 3x
–2x3 – 6x2 + 9x
8x3 – 6x2 – 9x

Answers:

1.)C
2.)B
3.)B
4.)D
5.)C

Thank You.

Answers

Answered by Reiny
They are all correct

btw, to write powers in this format we use the ^ symbo

so x^2 means "x squared"
Answered by Shane
5 is not d it is a
Answered by PismoBeachgirl
You both are wrong the answer for number 5 is A 100%
Answered by EYYYYY
pismobeachgirl is right. Just took the test it's a
Answered by Adolf
RIGHT!!
Answered by Jeremy
C
B
B
D
A
For connexus
Answered by Ayeee
Jeremy is right
Answered by Sierra
you guys are both right. #5 could be bothA or C.. just pay attention to the actual answer and not the letter because they are switched around.
5. is -2x^3-6x^2+9x
Answered by Zolita
Thanks @jeremy
Answered by Haley
@ Sierra thank you! I would’ve gotten it wrong had I not read your comment!
Answered by Marie
@ Sierra is right, pay attention to the actual answers. For UNIT3LESSON1

1) 5
2) 12b^3c^2
3) 6j^2 + 9
4) 4x^3 - 6x^2 + 9
5) -2x^3 - 6x^2 - 9x
100% :)
Answered by .
Hey Guys make sure you stream BLiND by PRETTYMUCH
Answered by kendall
Plzzzz help which of the following are correct about DNA fingerprinting

choose all correct answers


A. DNA fingerprint and actual fingerprints are the same***

B. They can determine paternity (who's the baby daddy?)

C. They can be used to identify organisms

D. DNA fingerprints show matches for identifying victims and crimes**
Answered by CPA Student
1) What is the degree of the monomial 3x^2y^3?
- The answer is 5; because 2+3+0 (0 is from 3 because it is a constant) added together equals 5.
2)What is the simplified form of 8b^3c^2 + 4b^3c^2?
- The answer is 12b^3c^2; because adding both equations together, results in that answer. It is simple addition.
3) What is the simplified form of (4j2 + 6) + (2j2 – 3)?
- The answer is 6j^2+3; NOT 6j^2+3, the difference is because 6 + -3 = 3; Marie is wrong about it being 6j^2+9. You're adding not subtracting.
4) What is the difference between the following polynomials?

(6x^3 – 2x^2 + 4)

– (2x^3 + 4x^2 – 5)
______________
- The answer is 4x^3-6x^2+9; It is not as hard as it looks, just subtracts it as you normally would.
5) f(x)= (3x3 – 4x2 + 6x) and g(x)= (5x3 + 2x2 – 3x). What is f(x) - g(x)?
- The answer is -2x^3-6x^2+9x; This is also another simple subtraction equation.
Answered by
@Jeremy is correct!
thanks bruh
Answered by yo dada
jermey is right just do his answers
Answered by Aniya
It’s
C
B
B
D
C
Answered by ‏‏‎ ‎
C
B
B
D
A
Connexus
Answered by carlton
THe person above me is In correct i got 2 out of 5
Answered by max
cpa student is correct :) got a 5/5
Answered by K 🤌🏻
CPA student is 100% right
Answered by Anonymous
For 3 1.5 - Quick Check: Adding and Subtracting Polynomials

A
B
C
C
C
Answered by swag boy lol
Bro you guys are life savers. thank you so much
Answered by Bigtiddie goth
C
B
B
D
A
Still correct in 2021
Answered by anonymous
It is actually:
C
B
C
B
A
They changed up the answers Bigtiddie goth got me 40%
Answered by SSSniperwolf
anonymous is wrong it is still
C
B
B
D
A
Answered by connexus
c
b
b
d
a
i used these answers and got a 100%
Answered by hiii
c
b
b
d
a
100%
Answered by Ganyu
Connexus is right
Answered by Not Greg
:/
dislike
Answered by Anonymous dude
I have 16 questions, not just 5
Answered by DJ Zay
Jeremy is a genius. I got 5/5
There are no AI answers yet. The ability to request AI answers is coming soon!

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