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If Q = 11 - 5i, E = 3 - 2i, and D = 2i, find QED.

 Jul 16, 2021

Best Answer 

 #1
avatar+805 
+1

(11-5i)(3-2i)(2i)=(33-15i-22i+(-10))(2i)

=(33-37i-10)(2i)

=46i-74(-1)

=46i+74

 

https://www.wolframalpha.com/input/?i=%2811-5i%29%283-2i%29%282i%29

 Jul 16, 2021
edited by MathProblemSolver101  Jul 16, 2021
 #1
avatar+805 
+1
Best Answer

(11-5i)(3-2i)(2i)=(33-15i-22i+(-10))(2i)

=(33-37i-10)(2i)

=46i-74(-1)

=46i+74

 

https://www.wolframalpha.com/input/?i=%2811-5i%29%283-2i%29%282i%29

MathProblemSolver101 Jul 16, 2021
edited by MathProblemSolver101  Jul 16, 2021

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