document.write( "Question 198814: 5x.x.(8x-1)1/2=500
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Algebra.Com's Answer #149430 by pannalal(9)\"\" \"About 
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\"%2840%2Ax%5E3+-+5%2Ax%5E2%29%2F2+=+500\"\r
\n" ); document.write( "\n" ); document.write( "GCD of 40x^3 - 5x^2 and 500 is 5\r
\n" ); document.write( "\n" ); document.write( "On Dividing both sides by 5, we get\r
\n" ); document.write( "\n" ); document.write( " \"%288x%5E3+-+x%5E2%29%2F2+=+100+\"\r
\n" ); document.write( "\n" ); document.write( "On Cross Multiplication, we get:\r
\n" ); document.write( "\n" ); document.write( "8x^3 - x^2 = 200\r
\n" ); document.write( "\n" ); document.write( "8x^3 - x^2 - 200 = 0\r
\n" ); document.write( "\n" ); document.write( "Value of x are:\r
\n" ); document.write( "\n" ); document.write( "2.9662837858
\n" ); document.write( "-1.4206418929 + 2.5317643328i
\n" ); document.write( "-1.4206418929 - 2.5317643328i
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