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anonymous

  • one year ago

How many zeros does the function f(x) = 7x13 − 12x9 + 16x5 − 23x + 42 have?

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  1. campbell_st
    • one year ago
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    isn't the number of zeros equal to the degree of the polynomial

  2. anonymous
    • one year ago
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    i have no idea i am completly lost

  3. welshfella
    • one year ago
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    the degree of the polynomial = the highest exponent example :- x^5 - the 5 is the exponent

  4. anonymous
    • one year ago
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    ok so my choices are 4,5,9,13 so im assuming its 5

  5. welshfella
    • one year ago
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    - the HIGHEST exponent

  6. anonymous
    • one year ago
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    oooooooo

  7. welshfella
    • one year ago
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    - i was only giving you an example of an exponent

  8. anonymous
    • one year ago
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    can you help me with 2 more questions plzz

  9. welshfella
    • one year ago
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    sorry no gotta go right now

  10. anonymous
    • one year ago
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    Was it 13?

  11. welshfella
    • one year ago
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    Yes 13

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