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raebaby420

  • 3 years ago

Select one of the factors of 5x2 + 7x + 2 (5x – 2) (x + 2) (5x + 1) None of the above

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  1. MarcLeclair
    • 3 years ago
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    5x2 + 5x + 2x + 2 --> 5x(x+1) + 2 ( x + 1) --> two factors are x+1 and 5x+ 1

  2. MarcLeclair
    • 3 years ago
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    5x + 2*

  3. e.cociuba
    • 3 years ago
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    5x^2 + 7x + 2 5x^2 + 5x + 2x + 2 5x ( x + 1) + 2( x+ 1) ( 5x + 2) ( x+1) ANSWER = None of the above

  4. raebaby420
    • 3 years ago
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    Thats what i though

  5. e.cociuba
    • 3 years ago
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    :)

  6. skeye
    • 3 years ago
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    yep

  7. raebaby420
    • 3 years ago
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    Could yall help with a couple more?

  8. raebaby420
    • 3 years ago
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    Select one of the factors of x3y2 + 8xy2 – 5x2 – 40 (xy2 + 5) (x2 + 4) (xy2 – 5) (x2 – 8)

  9. e.cociuba
    • 3 years ago
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    x^3y^2 + 8xy^2 – 5x^2 – 40 xy^2 ( x^2 + 8) -5( x^2 + 8) ( xy^2 - 5) ( x^2 + 8) ANSWER = ( xy^2 - 5)

  10. raebaby420
    • 3 years ago
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    Select one of the factors of x3 + 3x2 + 7x + 21. (x + 7) (x2 + 3) (x + 21) None of the above

  11. e.cociuba
    • 3 years ago
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    x^3 + 3x^2 + 7x + 21. x^2 ( x + 3) + 7 ( x+ 3) ( x^2 + 7) ( x+3) ANSWER = None of the above

  12. raebaby420
    • 3 years ago
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    Thank you so mch!

  13. e.cociuba
    • 3 years ago
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    Np:)

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