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nisa

  • one year ago

1/2-i i said -0.5i is it correct?

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  1. precal
    • one year ago
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    |dw:1365033447663:dw|is this what you have?

  2. precal
    • one year ago
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    |dw:1365033470370:dw|or is it this?

  3. nisa
    • one year ago
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    i did the second one cuz i is square root of -1 but i did 1/2 first and the secod part dznt work out so thats how i had -0.5i

  4. precal
    • one year ago
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    |dw:1365077907893:dw|

  5. precal
    • one year ago
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    |dw:1365077951061:dw|

  6. precal
    • one year ago
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    still not sure which one it is but if it is (1/2)-i; you must leave as is. You can not simplify it further

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