3 years ago

PLSSSSSSSS HELP (2 + 7i) - (6 + 8i) + (10 - 10i)

Mathematics

1 answer:

ElenaW [278]3 years ago

7 0

Answer:

6-11i

Step-by-step explanation:

(2 + 7i) - (6 + 8i) + (10 - 10i)

Distribute the minus sign

(2 + 7i) - 6 - 8i + (10 - 10i)

Combine like terms

2-6 +10 +7i-8i-10i

6 -11i

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