SOLUTION: Write (-5 + 8i) + (-5 − 8i) as a complex number in standard form.
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Question 881194: Write (-5 + 8i) + (-5 − 8i) as a complex number in standard form.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
(-5 + 8i) + (-5 - 8i)
-5 + 8i - 5 - 8i
(-5-5) + (8i - 8i)
(-5-5) + (8 - 8)i
-10 + 0i
-10
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(-5 + 8i) + (-5 - 8i) = -10
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