Question

Write the complex conjugate for each expression in standard form:

A.
5 + 8i
ww.
B. -7-4i -
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Answer 1

see explanation

Explanation:

given a complex number in standard form a + bi , then

the complex conjugate is a - bi

given

5 + 8i , then the complex conjugate is 5 - 8i

given

- 7 - 4i , then the complex conjugate is - 7 + 4i