document.write( "Question 615356: Can someone PLEASE help me with this problem?! THANK YOU! \r
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document.write( "Find all the square roots of the complex number -3-2i.\r
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document.write( "Write the square roots in polar (re^(i(theta))) form, with the smaller angle first. Give your angles in degrees.\r
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document.write( "Root 1)=?
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document.write( "Root 2)=?\r
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document.write( "Write the square roots in a+bi form, with the smaller angle first.\r
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document.write( "Root 1)=?
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document.write( "Root 2)=? \n" );
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Algebra.Com's Answer #387137 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Find all the square roots of the complex number -3-2i. \n" ); document.write( "----------- \n" ); document.write( "z = -3-2i \n" ); document.write( " \n" ); document.write( "theta = atan(2/3) =~ 213.69 degs \n" ); document.write( "--------- \n" ); document.write( "z = sqrt(13)cis(theta) \n" ); document.write( " \n" ); document.write( "= 1.89883*cis(106.84) \n" ); document.write( "= -0.55 + i*1.817 \n" ); document.write( "=============== \n" ); document.write( " \n" ); document.write( "= 1.89883*cis(286.845) \n" ); document.write( "= 0.55 - i*1.817 \n" ); document.write( " |