document.write( "Question 114338: Can a tutor PLEASE help me? It would be greatly appreciated!!\r
\n" ); document.write( "\n" ); document.write( "x^2+8x+13=0
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Algebra.Com's Answer #83209 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2+%2B+8x+%2B+13+=+0\"
\n" ); document.write( "uae the quadratic formula
\n" ); document.write( "a = 1
\n" ); document.write( "b = 8
\n" ); document.write( "c = 13
\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+8%5E2-4%2A1%2A13+%29%29%2F%282%2A1%29+\"
\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%2864+-+52%29%29+%2F+2+\"
\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%2812%29%29+%2F+2\"
\n" ); document.write( "\"x+=+%28-8+%2B-+2%2Asqrt%283%29%29+%2F+2\"
\n" ); document.write( "\"x+=+-4+%2B+sqrt%283%29\" 1st answer
\n" ); document.write( "\"x+=+-4+-+sqrt%283%29\" 2nd answer
\n" ); document.write( "Substitute one of these into original equation to verify
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