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Mathematics 10 Online
OpenStudy (anonymous):

how do you simplify the expression (3+6i) - (-4-5i)

OpenStudy (ivettef365):

first solve parenthesis, then combine like terms

OpenStudy (anonymous):

3+6i+4+5i 7+11i

OpenStudy (anonymous):

7+11i |dw:1371826112790:dw|

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