saruggles6964 saruggles6964

14-03-2018
Mathematics

contestada

Simplify (12 − 6i) − (−3 − 8i). (with explanation if you could)
a. 15 + 2i
b.15 − 14i
c.13
d.17

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Charlottehlc Charlottehlc

14-03-2018

the answer is A
12-6i+3+8i
=15+2i

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colewheeler4p5kotx colewheeler4p5kotx

14-03-2018

I got A but I don’t really know

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