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OpenStudy (anonymous):
Write the sum or difference in the standard form a + bi. ( 4 - 2i) + ( 9 + 6i)
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OpenStudy (cggurumanjunath):
ADD THEM
OpenStudy (cggurumanjunath):
(4+9)+i(6-2)
OpenStudy (anonymous):
so 13 + 4i?
OpenStudy (cggurumanjunath):
:)
OpenStudy (cggurumanjunath):
so a=13 b=4
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OpenStudy (anonymous):
Thanks again! the 13 + 4i is all i needed apparently!
OpenStudy (cggurumanjunath):
wc.
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