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03-08-2017
Mathematics

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Multiply 6+2i6+2i and it's conjugate. Simplify.

Respuesta :

03-08-2017

(6 + 2i) (6 + 2i)

36 + 12i + 12i + 4i^2

like terms

36 + 24i + 4i^2

i^2 becomes -1

36 + 24i - 4

like terms

= 24i + 32

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