math

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.

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  1. both are right.
    Feel better now?

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  2. yeah, thank you!

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

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  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

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  5. 100% tysm!!

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  6. 11 is c but besides that he is right

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  7. 100% with 11 as B, thanks for this!!

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  8. 11 is B not C

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

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  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

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  11. Thank you i got 100 in the test :)

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  12. 11 is B, thank you 100%

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  13. Simply -7'-(-16)-3

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  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. :)

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  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!

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

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  17. Blckpnkfan is 100% right. I just took it.

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

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  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

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

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  21. blckpnk is correct

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  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!!!

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  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

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  24. all the answers im an acorn and zolita have are right

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  25. BLCKPNK FAN is still correct I just took the practice!

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  26. BLCKPNK FAN is correct for 2022! :D

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

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  28. thank you!!

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  29. Blkpink fan is still correct

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  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.

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  31. @I'm an Acorn is still correct for 2022

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