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Aleonysh [2.5K]
3 years ago
15

Simplify. (-4-7i)-(5-6i)

Mathematics
2 answers:
Monica [59]3 years ago
8 0

Answer:

-9-i

Step-by-step explanation:


Drupady [299]3 years ago
6 0

<u>1) Simplify</u>

-4-7i-(5-6i)

<u>2) Simplify brackets</u>

-4-7i-5+6i

<u>3) Collect like terms</u>

(-4-5)+(-7i+6i)

<u>4) Simplify</u>

-9-i

Your answer is -9-i

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