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liq [111]
4 years ago
11

Subtract (8+7i)-(-2-i)

Mathematics
1 answer:
Ulleksa [173]4 years ago
8 0

Answer: 10+8i

Step-by-step explanation:

To subtract the expressions, you would first need to distribute the -1.

(8+7i)-(-2-i)           [distribute -1]

8+7i+2+i               [combine like terms]

10+8i

Now, we have the subtracted answer 10+8i.

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Step-by-step explanation:

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plug in the numbers

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