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04-09-2020
Mathematics

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

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wegnerkolmp2741o wegnerkolmp2741o

06-09-2020

Answer:

-8 +12i

Step-by-step explanation:

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

Distribute the minus sign

(1 + 9i)-9 + 3i

Combine like terms

1-9 +9i +3i

-8 +12i

Answer Link

06-09-2020

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!

Answer Link

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