Skip to content

  • Home
  • Mathematics
  • English
  • History
  • Chemistry
  • Biology
  • Law
  • Medicine
  • Business
  • Toggle search form

Factor a number, variable, or expression out of the polynomial shown below. 7x – 21

Posted on October 22, 2021 By Sawyerharper 10 Comments on Factor a number, variable, or expression out of the polynomial shown below. 7x – 21

Factor a number, variable, or expression out of the polynomial shown below. 7x - 21

Mathematics

Post navigation

Previous Post: The average income, i, in dollars, of a lawyer with an age of x years is modeled with the following
Next Post: Which activity is the most effective way to prepare for an emergency? taking a multiday CPR class reading an article about becoming

Comments (10) on “Factor a number, variable, or expression out of the polynomial shown below. 7x – 21”

  1. puffley says:
    October 23, 2021 at 4:10 am

    7(x - 3)
    Hope this helps! 🙂

    Reply
  2. jamesmith20 says:
    October 23, 2021 at 5:53 am

    Both 3x and 9 are a multiple of 3, so we can factor out a 3:
    3x + 9 = 3 (x + 3)

    Reply
  3. nook4boo says:
    October 23, 2021 at 8:02 am

    X(5x+9)

    x appears in both terms, so you can take it out

    Reply
  4. natlovesfood says:
    October 23, 2021 at 11:05 am

    This I quiet easy all u do is what I show u above I hope this help because I want to show help others
    [tex]Factor a number, variable, or expression out of the polynomial shown below. 7x - 21[/tex]

    Reply
  5. Serenitybella says:
    October 23, 2021 at 1:13 pm

    20x^3 + 15xfactoring out 5x
    5x(4x^2 + 3)

    Reply
  6. haleyrene3924 says:
    October 23, 2021 at 4:21 pm

    [tex]15x^{3}+20x=5x(3x^{2}+4)[/tex]

    ==================================

    "Associate with people who are likely to improve you."

    Reply
  7. Anshuman2002 says:
    October 23, 2021 at 6:01 pm

    B is the answer cause when u put them all in that what i got

    Reply
  8. shenothomas688 says:
    October 23, 2021 at 9:58 pm

    Factor out the (4x-5), which is the GCF to go from
    x(4x-5) + 9(4x-5)
    to
    (4x-5)(x+9)

    Note: (4x-5)(x+9) is the same as (x+9)(4x-5). The order of the factors does not matter. You can multiply in any order.

    Therefore, the final answer is choice B

    Reply
  9. Yskdl says:
    October 23, 2021 at 10:35 pm

    15x^{3}+20x=5x(3x^{2}+4) GOODLUCK

    Reply
  10. DisneyGirl11 says:
    October 24, 2021 at 2:05 am

    5x(3x^2 + 4)
    Hope this helps! 🙂
    (Again forget my profile picture :P)

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Categories

  • Advanced Placement (AP)
  • Arts
  • Biology
  • Business
  • Chemistry
  • Computers and Technology
  • Engineering
  • English
  • French
  • Geography
  • German
  • Health
  • History
  • Law
  • Mathematics
  • Medicine
  • Physics
  • SAT
  • Social Studies
  • Spanish
  • World Languages

© 2021 studyqas

Powered by PressBook WordPress theme