alegebra

1. What is the factored form of 4x
2 + 12x + 5? (1 point)
(2x + 4)(2x + 3)
(4x + 5)(x + 1)
(2x + 1)(2x + 5)
(4x + 1)(x + 5)
2. What is the factored form of 2x
2 + x – 3? (1 point)
(2x + 3)(x – 1)
(2x + 1)(x – 3)
(2x – 3)(x + 1)
(2x – 1)(x + 3)
3. The area of a rectangular swimming pool is 10x
2 – 19x – 15. The length of the pool is 5x + 3. What is the width
of the pool? (1 point)
2x – 18
2x – 5
5x – 5
5x – 22
4. What is the factored form of 16x
2 – 16x – 12? (1 point)
4(2x – 2)(2x + 2)
4(4x – 6)(x + 2)
4(2x – 2)(2x + 3)
4(2x – 3)(2x + 1)
5. What is the factored form of 3x
2 + 21x – 24? (1 point)
3(x + 8)(x – 1)
3(x + 6)(x – 3)
3(x + 5)(x – 3)
3(x + 7)(x – 3)

check my work
1.a
2.c
3.b
4.c
5.d

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  1. In this forum we type powers using the ^ to show exponents

    e.g 4x^2 , not 4x2

    anyway
    1.
    4x^2 + 12x + 5 = (2x+1)(2x+5)

    2.
    2x^2 + x - 3 = (x-1)(2x+3)

    3. ok

    4.
    16x^2 - 16x - 12
    = 4(4x^2 - 4x -3)
    = 4(2x+1)(2x - 3) which is D)

    5.
    = 3(x^2 + 7x - 8)
    = 3(x+8)(x-1) which is A)

    looks like some serious review is needed

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  2. thanks

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  3. thank you :)

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  4. 2. Is (2x+3)(x-1)

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  5. Full answers are C A B D A

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  6. FULL ANSWER ARE C, A, B, D, A

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  7. I can confirm it is

    C
    A
    B
    D
    A

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  8. They are 100%%% CABDA

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  9. CABABI just took it, thanks a lot

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  10. cabda

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  11. 5/5 (100%). Thanks. CABAB is correct.

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  12. c,a,b,d,a

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  13. You are absolutely correct.

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  14. yeppers 100% thanks yall

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  15. C
    A
    B
    D
    A
    5/5 yay
    I at math.

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

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  17. just took it! answers are c a b d a connections academy it

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  18. can someone help me on this?

    complete the equation: -6x^2+15x-6=-3(2x-1)(x+__)

    a. 2
    b. -2
    c. -3
    d. 6

    I think I know I just want to make sure. Thank you sooo much!

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  19. C
    A
    B
    D
    A
    100%! Thank you!!

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  20. Wow it's 2019 so a year later.... it's still right!
    C
    A
    B
    D
    A

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  21. oh nvm this question was asked in 2014 so.... 5 years later. sorry i'm a little late lol!

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  22. #CABDA

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  23. can confirm..
    1) C or (2x+1)(2x+5)
    2) A or (2x+3)(x-1)
    3) B or 2x-5
    4) D or 4(2x-3)(2x+1)
    5) A or 3(x+8)(x-1)

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  24. @I am right is correct! & so is everyone else with the same answers!

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  25. I have 6 questions HELP

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  26. c
    a
    b
    d
    a
    b

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  27. Sill
    1.C(2x+1)(2x+5)
    2.A(2x+3)(x-1)
    3.B 2x-5
    4.D 4(2x-3)(2x+1)
    5.A 3(x+8)(x-1)

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  28. can you shut up we get it the answers are cabda

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  29. shhh... is correct

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  30. Algebra 1 B, Unit 3: Polynomials and Factoring
    ---
    1. C, (2x+1)(2x+5)
    2. A, (2x+3)(x-1)
    3. B, 2x-5
    4. D, 4(2x-3)(2x+1)
    5. A, 3(x+8)(x-1)
    ---
    5/5
    ---
    Skel#0532

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  31. Fluffy is so wrong

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  32. Thanks, C, A, B, D, & A are the right answers. I confirm, I just took the quick check and got a 100%. God bless you and no I will not shut up.

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  33. Yep all this correct got a 100%

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  34. For those of you who have 6 questions it is
    1. C
    2. A
    3. B
    4. D
    5. A
    6. B

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  35. For the people with the quick check with 6 questions then here are the confirmed answers. The first 5 will be for the people with 5 questions.

    1) C - (2x+1)(2x+5)
    2) A - (2x+3)(x-1)
    3) B - (2x-5)
    4) D - 4(2x-3)(2x+1)
    5) A - 3(x+8)(x-1)
    6) B - -2

    I hope this helped everyone out there.

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    2. 👎 0

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