document.write( "Question 223728: find the roots of the following problems:\r
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document.write( "5squareroot of x,-x=6.\r
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document.write( "and x^2-8=17.\r
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document.write( "show all work\r
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Algebra.Com's Answer #167231 by RAY100(1637) ![]() You can put this solution on YOUR website! 5sqrtx,,,,,with -x=6 or x=-6 \n" ); document.write( ". \n" ); document.write( "5 sqrt (-6) \n" ); document.write( ". \n" ); document.write( "5i(sqrt6),,,,,,with i=sqrt(-1) \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "or if problem is ,,,,,,5sqrtx -x =6 \n" ); document.write( ". \n" ); document.write( "5sqrtx =x+6,,,,,,,,square both sides \n" ); document.write( ". \n" ); document.write( "25*x =(x+6)^2 = x^2 +12x +36 \n" ); document.write( ". \n" ); document.write( "0= x^2 -13x +36,,,,,factor \n" ); document.write( ". \n" ); document.write( "(x-9)(x-4) =0 \n" ); document.write( ". \n" ); document.write( "x=9,,,,4 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "2nd problem,,,,,x^2 -8 = 17 \n" ); document.write( ". \n" ); document.write( "x^2 = 9 \n" ); document.write( ". \n" ); document.write( "x= +/- 3 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |