document.write( "Question 198082: 3+i / 2+3i \n" ); document.write( "
Algebra.Com's Answer #148542 by jim_thompson5910(35256)\"\" \"About 
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\"%283%2Bi%29%2F%282%2B3i%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"%28%283%2Bi%29%2F%282%2B3i%29%29%28%282-3i%29%2F%282-3i%29%29\" Multiply the fraction by \"%282-3i%29%2F%282-3i%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"%28%283%2Bi%29%282-3i%29%29%2F%28%282%2B3i%29%282-3i%29%29\" Combine the fractions.\r
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\n" ); document.write( "\n" ); document.write( " FOIL the numerator.\r
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\n" ); document.write( "\n" ); document.write( " FOIL the denominator.\r
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\n" ); document.write( "\n" ); document.write( "\"%286-9i%2B2i-3i%5E2%29%2F%284-6i%2B6i-9i%5E2%29\" Multiply.\r
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\n" ); document.write( "\n" ); document.write( "\"%289-7i%29%2F%2813%29\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%289%29%2F%2813%29%2B%28%28-7%29%2F%2813%29%29i\" Break up the fraction.\r
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\n" ); document.write( "\n" ); document.write( "\"9%2F13-%287%2F13%29i\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "So \"%283%2Bi%29%2F%282%2B3i%29=9%2F13-7%2F13i\".\r
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\n" ); document.write( "\n" ); document.write( "So the expression is now in standard form \"a%2Bbi\" where \"a=9%2F13\" and \"b=-7%2F13\"
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