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whadduptori

  • 3 years ago

23. i2 = √(-1) True False

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  1. jim_thompson5910
    • 3 years ago
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    i = sqrt(-1) i^2 = (sqrt(-1))^2 i^2 = -1

  2. whadduptori
    • 3 years ago
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    so is it true?

  3. jim_thompson5910
    • 3 years ago
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    i^2 = -1, is that equal to sqrt(-1) ?

  4. whadduptori
    • 3 years ago
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    oh no! its not

  5. jim_thompson5910
    • 3 years ago
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    so it's false

  6. whadduptori
    • 3 years ago
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    can you hellp me with one more? The minimum value is the smallest y-value of a function. true or false?

  7. jim_thompson5910
    • 3 years ago
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    what do you think?

  8. whadduptori
    • 3 years ago
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    true

  9. jim_thompson5910
    • 3 years ago
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    you are correct

  10. whadduptori
    • 3 years ago
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    okay and one more Complex numbers can be graphed on the xy coordinate plane? is this false?

  11. whadduptori
    • 3 years ago
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    i mean true?*

  12. jim_thompson5910
    • 3 years ago
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    it's true

  13. whadduptori
    • 3 years ago
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    woo thank you! for your help!

  14. jim_thompson5910
    • 3 years ago
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    np

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