document.write( "Question 146082: Multipy. Write result in a+bi form.\r
\n" ); document.write( "\n" ); document.write( "3i(3+8i)\r
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\n" ); document.write( "\n" ); document.write( "A) 24+9i
\n" ); document.write( "B) -15i
\n" ); document.write( "C) -24+9i
\n" ); document.write( "D) 17i
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Algebra.Com's Answer #106619 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"3i%283%2B8i%29\" Start with the given expression \r
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\n" ); document.write( "\n" ); document.write( "\"3i%2A3%2B3i%2A8i\" Distribute 3i to \"3%2B8i\"\r
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\n" ); document.write( "\n" ); document.write( "\"9i%2B24i%5E2\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"9i%2B24%28-1%29\" Replace \"i%5E2\" with -1\r
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\n" ); document.write( "\n" ); document.write( "\"9i-24\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"-24%2B9i\" Rearrange the terms
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