emilyanner emilyanner
  • 02-10-2020
  • Mathematics
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22i + 13 - (7i + 3+ 12i) + 16i - 25

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mieraanh mieraanh
  • 02-10-2020
22i + 13 - 7i - 3 - 12i + 16i - 25
22i - 7i - 12i + 16i + 13 - 3 - 25
19i - 15 (Answer)
Answer Link
Аноним Аноним
  • 02-10-2020

Answer:

-15 + 19i

Step-by-step explanation:

For this equation, it is just a matter of simplifying.

So, first, distribute the - (negative) to the numbers in the parenthesis.

22i + 13 -7i - 3 - 12i + 16i - 25

Now simplify all like terms and write in standard form (a + bi).

-15 + 19i

This is your answer.

Answer Link

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