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mellaflamme86

  • 3 years ago

Can someone tell me if I did this correctly? Simplify the following product of complex numbers. (-10 + 3i) * (-2) = (-20 + -6i )= -26i ???

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  1. mellaflamme86
    • 3 years ago
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    (-10 + 3i) * (-2)= (20-6i )= 14i

  2. jaacre
    • 3 years ago
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    yes the second one is correct.

  3. mellaflamme86
    • 3 years ago
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    thank you

  4. jaacre
    • 3 years ago
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    welcome

  5. RyanL.
    • 3 years ago
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    (20-6i ) this is as simplify as you can get it to be. Reason being both are not like terms so you can't subtract or add each other.

  6. mellaflamme86
    • 3 years ago
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    ok thanks ryan, that does make sense :)

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