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Add or subtract as indicated (3 + 3i) - (3 + 21) + (1 + 4i) а. 1+9i B.-1+5i C.-1-3i D.1+5i
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Jun 15, 2021
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Add or subtract as indicated
(3 + 3i) - (3 + 21) + (1 + 4i)
а. 1+9i
B.-1+5i
C.-1-3i
D.1+5i
Mathematics
college
Tozlu
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The answer is -20+7i
Judking
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Jun 22, 2021
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Judking
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