document.write( "Question 599005: how can i solved this problem?
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document.write( "1. find the value of x and y in:
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document.write( "x+(y-6)i=5+9i\r
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document.write( "2. find the two square roots of -i\r
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document.write( "can you send me as soon as possible the answer?
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document.write( "with the solution..
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document.write( "please..thank you! \n" );
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Algebra.Com's Answer #378756 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 1. find the value of x and y in: \n" ); document.write( "x+(y-6)i=5+9i \n" ); document.write( "The real parts are equal x = 5 \n" ); document.write( "---- \n" ); document.write( "y-6 = 9 \n" ); document.write( "=========== \n" ); document.write( "2. find the two square roots of -i \n" ); document.write( "r = 1 \n" ); document.write( "Angle t = 270 degs \n" ); document.write( "--> 1cis(270) \n" ); document.write( "sqrt = 1cis(135) & 1cis(315) \n" ); document.write( "1cis(135) = 1cos(135) + isin(135) \n" ); document.write( "= \n" ); document.write( "= |