TheShortStuff TheShortStuff

06-09-2019
Mathematics

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What is the value of (-7+ 3) - (2 - 61)?
-9+ 9і
-9- зі
-5 - зі
-5+ 9і

Respuesta :

profarouk profarouk

07-09-2019

Good morning ☕️

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Answer

-9+ 9і

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Step-by-step explanation:

(-7+ 3i) - (2 - 6i) = -7+3i-2+6i = (-7-2)+(3i+6i) = -9+9i.

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