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anonymous

  • 5 years ago

Factor Completely, or state that the trinomial is prime x^2-x-20

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  1. anonymous
    • 5 years ago
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    (x-5)(x+4)

  2. anonymous
    • 5 years ago
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    oh wow how did u do that lol i feel stupid now

  3. anonymous
    • 5 years ago
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    To figure that out, try to thing of two numbers that add to be the middle coefficient (-1), and multiply to be -20

  4. anonymous
    • 5 years ago
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    I guess me and math just are not meant to be

  5. anonymous
    • 5 years ago
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    Thank you

  6. anonymous
    • 5 years ago
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    not true, it just takes time and practice :)

  7. anonymous
    • 5 years ago
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    If you practice these enough you'll be a pro at them

  8. anonymous
    • 5 years ago
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    Well I haven't got to much more time to learn this stuff Im fixing to lose my pell grant over it back to welding i guess thank you so much

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spraguer (Moderator)
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