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Subtract. ( −5 − 3i ) − ( 4 − 6i ) Enter your answer in standard form in the box.

A) −9−9i
B) −1−9i
C) −1+9i
D) −9+9i

User Karon
by
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1 Answer

5 votes

Final Answer:

The result of subtracting -5 - 3i from 4 - 6i is 9 - 3i. None of the given options is answer.

Step-by-step explanation:

In this arithmetic operation, we tackle the subtraction of complex numbers, specifically (4 - 6i) subtracted from (-5 - 3i). The objective is to simplify the expression and present the result in standard form (a + bi). The subsequent line-by-line explanation unveils the systematic process leading to the final answer is 9 - 3i.

Start with the subtraction operation:

(4 - 6i) - (-5 - 3i)

Distribute the subtraction across both terms:

4 - 6i + 5 + 3i

Combine like terms:

(4 + 5) + (-6i + 3i)

Simplify further:

9 - 3i

The result is already in standard form (a + bi):

9 - 3i

None of the given options is answer.

User Carmi
by
7.8k points
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