3 years ago

Simplify (7 i) − (6 − 2i). a. −2 b. 1 − i c. 1 3i d. 4

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

5 0

(7 + i) - (6 - 2i) = 7 + i - 6 + 2i = 1 + 3i

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