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Subtract the two complex numbers (1 + 9i)-(9 - 3i)

Subtract the two complex numbers (1 + 9i)-(9 - 3i)
asked 174k views
4 votes
Subtract the two complex numbers (1 + 9i)-(9 - 3i)

asked
User Couz
by
8.5k points

2 Answers

4 votes

Steps to solve:

(1 + 9i)-(9 - 3i)

~Distribute negative sign to left side

(1 + 9i) - 9 + 3i

~Combine like terms

-8 + 12i

Best of Luck!

answered
User Victorz
by
7.9k points
3 votes

Answer:

-8 +12i

Explanation:

(1 + 9i)-(9 - 3i)

Distribute the minus sign

(1 + 9i)-9 + 3i

Combine like terms

1-9 +9i +3i

-8 +12i

answered
User Peterh
by
8.4k points
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