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OpenStudy (anonymous):
Subtract the complex expressions, and simplify. (-4.6 – 2.4i) – (-7.8 – 10i)
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OpenStudy (lalaly):
3.2-1.4i
OpenStudy (anonymous):
lalaly, the choices given was A. 10.8i B. 3.2 + 7.6i C. -4.4 D. 10.8
OpenStudy (lalaly):
im sorry i dono how i saw that 10 a 1.0 lolz its 3.2+7.6i
OpenStudy (lalaly):
subtract the-4.6 and -7.8 alone then the i's alone
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