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purplemexican

  • one year ago

What is the multiplicative identity of the complex number –3 + 5i?

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  1. anonymous
    • one year ago
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    Multiplicative identity of the complex number is another complex number x + iy such that (-3+5i)((x+iy)=1 solve for x and y and plug back to get the answer.

  2. anonymous
    • one year ago
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    Don't get?

  3. Purplemexican
    • one year ago
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    nope

  4. anonymous
    • one year ago
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    ok, good luck

  5. welshfella
    • one year ago
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    expand the parentheses and bring like terms together equate real and imaginary parts to get 2 equations in x and y to solve

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