glimmer
glimmer glimmer
  • 02-07-2019
  • Mathematics
contestada

Which expression represents the number rewritten in a + bi form?

Which expression represents the number rewritten in a bi form class=

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altavistard
altavistard altavistard
  • 02-07-2019

Answer:

3 + 2i

Step-by-step explanation:

3 + āˆš(-4) = 3 + iāˆš4 = 3 + 2i

Recall that āˆš(-1) = i

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