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shubham1

Factor Completely: x2 + 16

  • 2 years ago
  • 2 years ago

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  1. gandalfwiz
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    THis is a special one, called "the difference of two perfect squares"

    • 2 years ago
  2. shubham1
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    i learned the lesson

    • 2 years ago
  3. bahrom7893
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    it's a plus

    • 2 years ago
  4. gandalfwiz
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    oops.... <blush>

    • 2 years ago
  5. gandalfwiz
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    You get non-real answers then. FUn

    • 2 years ago
  6. shubham1
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    (x + 4)(x - 4) (x - 4)(x - 4) (x + 4)(x + 4) Prime Options

    • 2 years ago
  7. bahrom7893
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    prime

    • 2 years ago
  8. eaularch_1126
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    x2 or x^2 ?

    • 2 years ago
  9. bahrom7893
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    it's x^2 im assuming

    • 2 years ago
  10. shubham1
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    x^2

    • 2 years ago
  11. gandalfwiz
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    x^2 +16 wouldn't factor to those

    • 2 years ago
  12. eaularch_1126
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    (x+4 )(x-4)

    • 2 years ago
  13. gandalfwiz
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    no, it's x^2 + 16, not minus

    • 2 years ago
  14. shubham1
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    i think its prime

    • 2 years ago
  15. gandalfwiz
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    Not factorable into real numbers

    • 2 years ago
  16. shubham1
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    prime?

    • 2 years ago
  17. gandalfwiz
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    so yeah, prime. Like Optimus

    • 2 years ago
  18. eaularch_1126
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    and not negative , like Negatron. hehehe

    • 2 years ago
  19. gandalfwiz
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    ;)

    • 2 years ago
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