document.write( "Question 1123522: deduce the solutions of the equation
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document.write( "(z + 1)˄4 = 16(z - 1)˄4. \n" );
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Algebra.Com's Answer #739873 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! (z + 1)^4 = 16(z - 1)^4 \n" ); document.write( "(z + 1)^4 = 2^4*(z - 1)^4 \n" ); document.write( "(z + 1)^4 = (2z - 2)^4 \n" ); document.write( "z+1 = 2z-2 \n" ); document.write( "z = 3 \n" ); document.write( "================= \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Divide by (z-3) \n" ); document.write( "--- \n" ); document.write( " \n" ); document.write( "By graphical methods (or by Newton's method) z = 1/3 \n" ); document.write( "------------ \n" ); document.write( "Divide by (z-1/3) \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "--- \n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "z = (3/5) + 4i/5 \n" ); document.write( "z = (3/5) - 4i/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |