document.write( "Question 1075696: Could someone write the complex number of z = -2 + 2i in trigonometric form? \n" ); document.write( "
Algebra.Com's Answer #690502 by ikleyn(52798)\"\" \"About 
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Could someone write the complex number of z = -2 + 2i in trigonometric form?
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\n" ); document.write( "\n" ); document.write( "I can.\r
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document.write( "z = -2 + 2i = \"%282%2Asqrt%282%29%29%2A%28-sqrt%282%29%2F2+%2B+i%2A%28sqrt%282%29%2F2%29%29\" = \"%282%2Asqrt%282%29%29%2A%28cos%283pi%2F4%29+%2B+i%2Asin%283pi%2F4%29%29\".\r\n" );
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document.write( "The mudulus is \"2%5E2+%2B+2%5E2%29\" = \"sqrt%288%29\" = \"2%2Asqrt%282%29\".\r\n" );
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document.write( "The argument is \"3pi%2F4\".\r\n" );
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\n" ); document.write( "\n" ); document.write( "If you can understand what does it mean.\r
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\n" ); document.write( "\n" ); document.write( "If you can not, then read the lessons on complex numbers\r
\n" ); document.write( "\n" ); document.write( "    - Complex numbers and arithmetical operations on them\r
\n" ); document.write( "\n" ); document.write( "    - Complex plane\r
\n" ); document.write( "\n" ); document.write( "    - Addition and subtraction of complex numbers in complex plane\r
\n" ); document.write( "\n" ); document.write( "    - Multiplication and division of complex numbers in complex plane\r
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