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OpenStudy (fernandez555):
Simplify the given expression. (1 + 3i) + (2 − 5i) A. −1 − 2i B.3 − 2i C.4 − 3i D.5 + 6i
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OpenStudy (anonymous):
The parentheses are meaningless in this expression.\[1+3i+2-5i\]Since it doesn't matter what order you add them in, you can rearrange them.\[1+2+3i-5i\]Do you know what to do now?
OpenStudy (fernandez555):
@bagajr combine terms further, so 3 - 2i?
OpenStudy (anonymous):
yes
OpenStudy (fernandez555):
@bagajr ty
OpenStudy (anonymous):
np
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