document.write( "Question 447473: Please explain me to solve the equations of the type x^2-2*square root of 5*x+3 without using quadratic formula. \n" ); document.write( "
Algebra.Com's Answer #308050 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
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document.write( "Hi, 
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document.write( "Solving by completing the Square:
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document.write( " \"x%5E2-2sqrt%285%29x+%2B+3+=+0\"
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document.write( "  \"%28x+-sqrt%285%29%29%5E2+-5+%2B+3+=+0+\"
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document.write( "   \"%28x+-sqrt%285%29%29%5E2+=+2\"
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document.write( "        \"x+-sqrt%285%29\" = ± 2
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document.write( "             x = \"sqrt%285%29\" + 2 = 4.236
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document.write( "             x = \"sqrt%285%29\" - 2 =  .236 \n" );
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