document.write( "Question 988231: A room is 12m long and width is 1.5 m more than the height.If the area of the four walls is 105,find the height of the room . \n" ); document.write( "
Algebra.Com's Answer #608817 by josgarithmetic(39617)\"\" \"About 
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x, length
\n" ); document.write( "y, width
\n" ); document.write( "h, height
\n" ); document.write( "\"system%28x=12%2Cy=1.5%2Bh%29\"\r
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\n" ); document.write( "\n" ); document.write( "One wall's area is \"xh\" and the neighboring or adjascent wall's area is \"yh\".
\n" ); document.write( "Total WALL area is \"2xh%2B2yh=105\"
\n" ); document.write( "\"2xh%2B2%281.5%2Bh%29h=105\"
\n" ); document.write( "\"2xh%2B3h%2B2h%5E2=105\"
\n" ); document.write( "\"2%2A12h%2B3h%2B2h%5E2=105\"
\n" ); document.write( "\"2h%5E2%2B27h=105\"
\n" ); document.write( "\"2h%5E2%2B27h-105=0\"
\n" ); document.write( "Not factorable in or with integers.\r
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\n" ); document.write( "\n" ); document.write( "h=after general solution method formula for quadratic equation
\n" ); document.write( "\"highlight%28h=%28-27%2Bsqrt%281569%29%29%2F4%29\"
\n" ); document.write( "Do whatever you can or want with the expression.
\n" ); document.write( "( 3.15 meters )
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