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Mathematics 11 Online
OpenStudy (anonymous):

Write the expression in standard form -7+4i/3-2i

OpenStudy (anonymous):

To get rid of the i on the bottom multiply top and bottom by 3 +2i

OpenStudy (anonymous):

[-7+4i/3-2i] *[3+2i/3+2i] [-21-14i+12i+8i^2] /[3^2-4i^2] [-29-2i]/13

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