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miv72 [106K]
3 years ago
9

Simplify and express in a + bi form: (12 + 3i) - (3 - 1)

Mathematics
1 answer:
Art [367]3 years ago
5 0

Answer:

10+3i

Step-by-step explanation:

Subtract 3 and 1 which is 2, Now the equation looks like this:

(12+3i)-(2)

Multiply the negative with 2:

12+3i-2

Subtract 12 and 2:

10+3i

Answer: 10+3i

Hope this helps!

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