document.write( "Question 1205326: If z= x+iy , and z³ × conj(z) + conj(z)³ × z = 350 , then (x, y)=..... \n" ); document.write( "
Algebra.Com's Answer #842047 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "If \"z=+x%2Biy\" , \"conj%28z%29=+x-iy\"\r
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\n" ); document.write( "\n" ); document.write( "and if \"z%5E3+%2A+conj%28z%29+%2B+conj%28z%29%5E3%2A+z+=+350\" , then \r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2Biy%29%5E3+%2A+%28x-iy%29+%2B+%28x-iy%29%5E3%2A+%28x%2Biy%29+=+350\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2Biy%29%5E2+%2A+%28x%5E2%2By%5E2%29+%2B%28x-iy%29%5E2%2A+%28x%5E2%2By%5E2%29+=+350\"\r
\n" ); document.write( "\n" ); document.write( "\"%28%28x%2Biy%29%5E2+%2B%28x-iy%29%5E2%29%2A+%28x%5E2%2By%5E2%29=350\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28x+-+y%29%28x+%2B+y%29%28x%5E2+%2B+y%5E2%29=+350\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x+-+y%29%28x+%2B+y%29%28x%5E2+%2B+y%5E2%29=+175\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%5E2+-+y%5E2%29+%28x%5E2+%2B+y%5E2%29=+175\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E4+-+y%5E4+=+175\"\r
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