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jeletta1

  • 3 years ago

factor the trinomial. x^2 + 10x - 24

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  1. JayDS
    • 3 years ago
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    (x+12)(x-2)

  2. Romero
    • 3 years ago
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    How do you how to do that?

  3. JayDS
    • 3 years ago
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    look at the start and end factors of x^2 and 24

  4. Romero
    • 3 years ago
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    which one is it?

  5. jeletta1
    • 3 years ago
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    why not (x-12)(x-2)

  6. Romero
    • 3 years ago
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    you need to numbers that when you multiply them together you will get -24 and when you add them you get 10 -2 and 12 are those two numbers

  7. JayDS
    • 3 years ago
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    using the crab claw method to expand wat u just did, it urns out to be x^2 -14x +24

  8. JayDS
    • 3 years ago
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    turns*

  9. Romero
    • 3 years ago
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    (x-2)(x+12)

  10. jeletta1
    • 3 years ago
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    thanks

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