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Simplify (1 - i)/(2 + 3i - 4 + 5i), where i^2 = -1.

 Jul 27, 2022
 #1
avatar+2668 
0

Combine like terms: 1i8i2

 

Multiply by 8i+28i+2(1i)(8i+2)(8i2)(8i+2)

 

Expand: 8i2+6i+264i24

 

Substitute i2=18+6i+2644

 

Combine like terms: 10+6i68

 

Simplify: 53i34

 Jul 27, 2022
 #2
avatar+52 
+2

BuilderBoi, your answer is correct, however I'm pretty sure to express that answer as a complex number you would write it as 

534334i

 Jul 28, 2022

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