SOLUTION: Simplify: (5i)(-4i)-8(-1+8i)
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Question 552755: Simplify: (5i)(-4i)-8(-1+8i)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
(5i)(-4i)-8(-1+8i)
-20i^2+8-64i
-20(-1)+8-64i
20+8-64i
28-64i
So (5i)(-4i)-8(-1+8i) = 28-64i
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