lwalton2018 lwalton2018

23-08-2018
Mathematics

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Shaswat221005 Shaswat221005

23-08-2018

i(-5i+6)+ 8(3+7i)
=-5i^2+6i+24+56i
=5+6i+24+56i (i^2= -1)
=29+62i
c) 29+62i

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