dperiferakiowntqk dperiferakiowntqk

25-09-2017
Mathematics

contestada

What is the product of 5 + 2i and 7 + 3i?

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Lesliececilia Lesliececilia

25-09-2017

I is equal to negative 1
1) 5-2i or 5-2
2) 7-3i or 7-3

Answer Link

melisa2000 melisa2000

25-09-2017

(5+{2xi}) x (7+{3xi}) = 29+29i

Answer Link

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