document.write( "Question 103869: this one is a pain and I need help! \r
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document.write( "x^2+8=57\r
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document.write( "its one of these\r
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document.write( "a +-square root 65\r
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document.write( "b +-square root 57-8\r
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document.write( "c +-square root 7\r
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document.write( "d +-square root 57+8 \n" );
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Algebra.Com's Answer #75544 by edjones(8007)![]() ![]() You can put this solution on YOUR website! x^2+8=57 \n" ); document.write( "x^2-49=0 subtract 57 from each side. \n" ); document.write( "(x-7)(x+7)=0 Factor \n" ); document.write( "x=7, x=-7 \n" ); document.write( "Ed \n" ); document.write( " |