Mathematics, 15.07.2019 22:30 ooferson
Find the value of the expression given below (8 - 3i) - (8 - 3i)(8 + 8i)
Answers: 2
![(8-3i)-(8-3i)(8+8i)=(8-3i)[1-(8+8i)]\\\\=(8-3i)(1-8-8i)=(8-3i)(-7-8i)\\\\=(8)(-7)+(8)(-8i)-(3i)(-7)-(3i)(-8i)\\\\=-56-64i+21i+24i^2=-56-43i+24(-1)\\\\=-56-43i-24=-80-43i\\\\\\i=\sqrt{-1}\to i^2=-1](/tpl/images/0094/0766/d41da.png)
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Find the value of the expression given below (8 - 3i) - (8 - 3i)(8 + 8i)...
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