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Mathematics 7 Online
OpenStudy (anonymous):

Write the sum or difference in the standard form a + bi. ( 4 - 2i) + ( 9 + 6i)

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

OpenStudy (anonymous):

Thanks again! the 13 + 4i is all i needed apparently!

OpenStudy (cggurumanjunath):

wc.

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