document.write( "Question 145562: Perform the specified operations and write your answer in standard form.
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\n" ); document.write( " (4+ 3i)(-7 + 4i) (eg. 2, D, E)\r
\n" ); document.write( "\n" ); document.write( " College Algebra ISBN-13: 978-0-618-77629-0\r
\n" ); document.write( "\n" ); document.write( " Thanks
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Algebra.Com's Answer #106208 by Earlsdon(6294)\"\" \"About 
You can put this solution on YOUR website!
Perform the indicated operation:
\n" ); document.write( "\"%284%2B3i%29%28-7%2B4i%29\" Use the FOIL method to multiply:
\n" ); document.write( "\"%284%2B3i%29%28-7%2B4i%29+=+-28%2Bhighlight%2816i-21i%29%2B12i%5E2\" Combine like-terms and substitute\"i%5E2+=+-1\"
\n" ); document.write( "\"-28-5i%2B12%28-1%29+=+-40-5i\" or \"-%2840%2B5i%29\"
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