Mathematics

9th

grade

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  • Multiple Choice
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    30 seconds
    1 pt

    ¿Cuál es la respuesta de (x +3)2?

    x2+ 9

    x2+ 6 x + 9

    x2+ 6x

    x2 – 9

  • Multiple Choice
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    30 seconds
    1 pt

    ¿Cuál es el resultado de (x + 10) (x – 4) ?

    x2+ 6x – 40

    x2 - 6x – 40

    x

    x

  • Multiple Choice
    Please save your changes before editing any questions.
    30 seconds
    1 pt

    ¿Cuál es el resultado de (x + 6) (x – 4) ?

    x2+ 2x +24

    x2+ 10x + 24

    x2 - 2x – 24

    x2+ 2x – 24

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