document.write( "Question 1022516: Let z = 4(cos 3π/2 + i sin 3π/2) and w = 3(cos π/6 + i sin π/6). Write the rectangular form of z/w. \n" ); document.write( "
Algebra.Com's Answer #638182 by Edwin McCravy(20060)\"\" \"About 
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document.write( "\"z+=+4%28cos%283pi%2F2%29%5E%22%22+%2B+I%2Asin%283pi%2F2%29%29\" \"w+=+3%28cos%28pi%2F6%29%5E%22%22+%2B+i%2Asin%28pi%2F6%29%29\"\r\n" );
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document.write( "Use\r\n" );
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document.write( "\"%22%22=%22%22\"\"expr%28A%2FB%29%28cos%28alpha-beta%29%5E%22%22%2Bi%2Asin%28alpha-beta%29%29\"\r\n" );
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document.write( "\"%22%22=%22%22\"\"expr%284%2F3%29%28cos%283pi%2F2-pi%2F6%29%5E%22%22%2Bi%2Asin%283pi%2F2-pi%2F6%29%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"expr%284%2F3%29%28cos%289pi%2F6-pi%2F6%29%5E%22%22%2Bi%2Asin%289pi%2F6-pi%2F6%29%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"expr%284%2F3%29%28cos%288pi%2F6%29%5E%22%22%2Bi%2Asin%288pi%2F6%29%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"expr%284%2F3%29%28cos%284pi%2F3%29%5E%22%22%2Bi%2Asin%284pi%2F3%29%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"expr%284%2F3%29%28-1%2F2%2Bi%2A%28-sqrt%283%29%2F2%29%5E%22%22%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"expr%284%2F3%29%28-1%2F2-i%2Aexpr%28sqrt%283%29%2F2%29%5E%22%22%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"%284%2F3%29%28-1%2F2%29-i%2A%284%2F3%29%28sqrt%283%29%2F2%29\"\"%22%22=%22%22\"\r\n" );
document.write( "\"expr%28-2%2F3%29-i%2Aexpr%282sqrt%283%29%2F3%29\"\r\n" );
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document.write( "Edwin

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