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26-10-2022
Mathematics

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Write the answer in standard form, a + bi, where a and b are real numbers.

Write the answer in standard form a bi where a and b are real numbers class=

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MakaioV506553 MakaioV506553

26-10-2022

You have the following expression:

(7 - 3i) - (8 + 5i)

cancel out parentheses and use multiplication law of signs:

7 - 3i - 8 - 5i

simplify like terms:

7 - 8 - 3i - 5i = -1 - 8i

Hence, the result is -1 - 8i

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