document.write( "Question 926519: find the roots of each equation by completing the square. show your work.
\n" ); document.write( "1. x^2-6x-10=0
\n" ); document.write( "2. 3x^2-6x-6
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Algebra.Com's Answer #562295 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "1. \r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-6x-10=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%5E2-6x%2B___%29-_____-10=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%5E2-6x%2B_3%5E2_%29-__3%5E2__-10=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%5E2-9-10=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%5E2-19=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%5E2=19\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29=sqrt%2819%29\".....\"sqrt%2819%29%5E2\" is \"sqrt%2819%29\" or \"-sqrt%2819%29\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29=sqrt%2819%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=3%2Bsqrt%2819%29\"\r
\n" ); document.write( "\n" ); document.write( "or\r
\n" ); document.write( "\n" ); document.write( "\"%28x-3%29=-sqrt%2819%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=3-sqrt%2819%29\"\r
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\n" ); document.write( "\n" ); document.write( "2. \r
\n" ); document.write( "\n" ); document.write( "\"3x%5E2-6x-6=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%283x%5E2-6x%29-6=0\"\r
\n" ); document.write( "\n" ); document.write( "\"3%28x%5E2-2x%29-6=0\"\r
\n" ); document.write( "\n" ); document.write( "\"3%28x%5E2-2x%2B1%5E2%29-3%2A1%5E2-6=0\"\r
\n" ); document.write( "\n" ); document.write( "\"3%28x-1%29%5E2-3-6=0\"\r
\n" ); document.write( "\n" ); document.write( "\"3%28x-1%29%5E2-9+=+0\"\r
\n" ); document.write( "\n" ); document.write( "\"3%28x-1%29%5E2+=+9\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-1%29%5E2+=+9%2F3\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-1%29%5E2+=+3\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x-1%29+=+sqrt%283%29\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"x-1+=+sqrt%283%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=1%2B+sqrt%283%29\"\r
\n" ); document.write( "\n" ); document.write( "or\r
\n" ); document.write( "\n" ); document.write( "\"x-1+=+-sqrt%283%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=1-+sqrt%283%29\"\r
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