Answer:
36
Step-by-step explanation:
Conjugate of z = -3-5i
Therefore the expression is equivalent to (-3+5i)(-3-5i).
(-3+5i)(-3-5i)
=(-3)^2-(5i)^2
=9-(-25)
=36
z (the conjugate of z) = 34
B
A. 24.5
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um the answer is 0=0 (no cap)
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(-1,-6)