July 23, 2014

Homework Help: Math

Posted by BC on Sunday, September 12, 2010 at 8:04pm.

Express in the form, a + bi: (-11 + 4i) + (6 + 8i)
a. -5 + 12i
b. 5 - 12i
c. -3 + 10i
d. -7 + 14i

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