1. Questions

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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  3. 👁 5,655
Sage

  1. both are right.
    Feel better now?

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    Steve

  2. yeah, thank you!

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    Sage

  4. 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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    Zolita

  5. 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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    I'm an Acorn

  6. 100% tysm!!

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    tysm

  8. 11 is c but besides that he is right

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    king teen

  9. 100% with 11 as B, thanks for this!!

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    raychelz

  10. 11 is B not C

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    StudentHelper

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

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  13. 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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    Jesus is Lord

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

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    Jen

  16. 11 is B, thank you 100%

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    Ally

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

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    bekwele christabel

  18. 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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    BLCKPNK FAN

  20. 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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    BLCKPNK FAN

  21. 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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    BLCKPNK FAN

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

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    Yeet

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

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    Hiiiiiiii

  25. 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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    JSkopeZ

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

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    bruh

  28. blckpnk is correct

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    dude

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