Question

Please check my answers!

Simplify the product.
7x(x+4)

A. 7x^2+4
B. 7x^2+28x <<<<
C. 8x+4
D. 8x+11

Simplify the product.
4x (2x^3 - 7x^2 + x)

A. 8x^4-28^3+4x^2 <<<<<
B. 16x^4-7x^2+4x
C. 8x^4-7x^2+x
D. 16x^4-3x^3+4x^2

I just started learning about polynomials, and I don't feel confident about my answers.. if an are wrong please correct me.

Answer 1

both are right.
Feel better now?

Answer 2

yeah, thank you!

Answer 3

For Unit 3 Lesson 2 the answers for the practice are-
1B 2A 3B 4C 5D 6B 7A 8D 9A 10B 11B 12ABC

Answer 4

Zolita is correct! To make it easier to read I wrote them below, 100% guaranteed just took it!
1.B
2.A
3.B
4.C
5.D
6.B
7.A
8.D
9.A
10.B
11.B
12.Choose more than one, ABC

Answer 5

100% tysm!!

Answer 6

11 is c but besides that he is right

Answer 7

100% with 11 as B, thanks for this!!

Answer 8

11 is B not C

Answer 9

@Zolita is correct! & so is everyone else with the same answers!

Answer 10

The Multiplying and Factoring Polynomials Unit 4 Lesson 2 QuickCheck answers are the following :-)

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

Answer 11

Thank you i got 100 in the test :)

Answer 12

11 is B, thank you 100%

Answer 13

Simply -7'-(-16)-3

Answer 14

I just took the test and the answers are
1. B
2. A
3. B
4. C
5. D
6. B
7. A
8. D
9. A
10. B
11. B
12. A, B, C
So anyone that is getting confused with others answers... well... you don't have to be confused because I don't lie, I legit took the test, got number 3 wrong, I chose D instead of B, so I wanted you guys to not miss the question I got wrong. :)

Answer 15

Those who say that something is wrong with the answers I have given... well... YOU are wrong. I am a completely honest person, so don't worry about failing a PRACTICE, that has absolutely NO GRADE EFFECT AT ALL!

Answer 16

Jesus Is Lord, there is no quick check, only a practice and a discussion which has been dropped. Thank you very much :)

Answer 17

Blckpnkfan is 100% right. I just took it.

Answer 18

There is a quick check for some and i got 100 so thanks

Answer 19

7 is D for me, i dont know if they were lying about getting 100%, Or i just got a different answer then the rest

Answer 20

i chose c by acciedent thinking he was right he is not !!!!!!!
fortnite is trash

Answer 21

blckpnk is correct

Answer 22

there's a discussion for me at the end of this lesson, I'm taking Honors Algebra B, nevertheless, thx so much, and I'm pretty sure the answers for that quick check are correct. Thx, Zolita! You're a life-saver!!!

Answer 23

and bruh, I think fortnite is trash, too...
*accident, you made a spelling mistake, but never mind. I'm nearly an year behind this chat. Can you believe it--It's been a whole year since COVID

Answer 24

all the answers im an acorn and zolita have are right

Answer 25

BLCKPNK FAN is still correct I just took the practice!

Answer 26

BLCKPNK FAN is correct for 2022! :D

Answer 27

Blkpink fan is correct for 2022 algebra 1 honors multiplying and factoring polynomials practice !

Answer 28

thank you!!

Answer 29

Blkpink fan is still correct

Answer 30

BLCKPNK FAN is still correct as of 2022, here are the answers:

1. 7x^2+28x
2. 8x^4 -28x^3+4x^2
3. 4
4. 9
5. 4
6. 3(3x-2)
7. t(t+8)
8. 2x(7x^2-x+4)
9. -60a^3 + 20a^2-70a
10. 17xy^3 (y+3x)
11. n(n+1)
12. n^2 + n is always an integer, n^2 + n is always an integer even when n is odd, n^2 + n is always an integer even when n is even.

Answer 31

@I'm an Acorn is still correct for 2022

Answer 32

Hanging myself tomorrow is still 100% correct in 2023

Answer 33

Thank you so much for the correct answers, BLCKPNK FAN!!! You are an absolute genius. I wish I could give you a hug.

Answer 34

@zolita is 100% cerrect in 2023

Answer 35

thx so much