document.write( "Question 1050742: Prove that Re(z)=(z+z')/2 \n" ); document.write( "
Algebra.Com's Answer #666350 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"Re%28z%29\"\"%22%22=%22%22\"\"Re%28x%2Byi%29\"\"%22%22=%22%22\"\"x\"\r\n" );
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document.write( "\"%28z%2B%22z%27%22%29%2F2\"\"%22%22=%22%22\"\"%28%28x%2Byi%29%2B%28x-yi%29%29%2F2\"\"%22%22=%22%22\"\"%28x%2Byi%2Bx-yi%29%2F2\"\"%22%22=%22%22\"\"%282x%29%2F2\"\"%22%22=%22%22\"\"x\"\r\n" );
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document.write( "Edwin
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