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multiply \((6+\sqrt{-64}) (3-\sqrt{-16})\)

 Jun 20, 2022
 #1
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\(\text{We first convert the negative square roots to complex numbers:}\)

\((6+8i)(3-4i)= 2(3+4i)(3-4i)= 2(9+16)= 50\)

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 Jun 20, 2022
 #2
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Nice answer guest.    laugh

 Jun 20, 2022

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