Dakota50
Dakota50
06-07-2016
Mathematics
contestada
10(4 - 3i ) =
1) 40-3i
2) 40-30i
3) 40+30i
Respuesta :
MJ3
MJ3
06-07-2016
2 because 10×4 is 40 and -3i×10 is -30i making it 40-30i
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Ckaranja
Ckaranja
08-07-2016
10(4-3i)
=10*4-10*3i
=40-30i
Open the bracket by multiplying each term by 10
Answer Link
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