document.write( "Question 287567: Diagonal brace. The width of a rectangular gate is 2 meters (m) larger than its height. The diagonal brace measures sqrt of 6 meters.
\n" ); document.write( "Length x + 2
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\n" ); document.write( "Diagonal Brace sqrt of 6.
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Algebra.Com's Answer #208537 by dabanfield(803)\"\" \"About 
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So you have a right triangle with sides x and x+2 and hypotenuse sqrt(6). By the Pythagorean Theorem:\r
\n" ); document.write( "\n" ); document.write( "x^2 + (x+2)^2 = (sqrt(6))^2\r
\n" ); document.write( "\n" ); document.write( "x^2 + x^2 + 4x + 4 = 6\r
\n" ); document.write( "\n" ); document.write( "2x^2 + 4x - 2 = 0\r
\n" ); document.write( "\n" ); document.write( "Divide both sides by 2:\r
\n" ); document.write( "\n" ); document.write( "x^2 + 2x - 1 = 0\r
\n" ); document.write( "\n" ); document.write( "Use the quadratic formula to find x and calculate x+2.\r
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