fchsrebels fchsrebels

25-08-2016
Mathematics

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Write -2i + (9 − 3i) − (6 − 10i) as a complex number in standard form.

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Kunchan Kunchan

25-08-2016

-2i + (9 − 3i) − (6 − 10i)
-2i - 3i + 10i + 9 - 6
5i + 3
3 + 5i

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segunare233 segunare233

02-04-2020

Answer:

5i+3

Step-by-step explanation:

Given the expression

-2i + (9 − 3i) − (6 − 10i)

Where i² = -1 (complex number rule)

Therefore,

-2i + 9-3i-6+10i

Collecting like terms gives

5i+3

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