document.write( "Question 1112022: The area of a rectangle is 28m^2, and the length of the rectangle is 1m more than twice the width. Find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #727042 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
-----------------------------------------------------------------------
\n" ); document.write( "area of a rectangle is 28m^2, and the length of the rectangle is 1m more than twice the width. Find the dimensions
\n" ); document.write( "----------------------------------------------------------------------\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "If x is the width, then length is 2x+1.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The area was given, and equation from description is \"x%282x%2B1%29=28\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Look for and try checking the factorizations of 28, if you like, but...\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"2x%5E2%2Bx-28=0\"
\n" ); document.write( "Solve this for x, using general solution for quadratic formula.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=%28-1%2Bsqrt%281-4%2A2%2A%28-28%29%29%29%2F%282%2A2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-1%2Bsqrt%281%2B224%29%29%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28-1%2B15%29%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"x=14%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"x=7%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=3%261%2F2%29\"----------------USE THIS TO EVALUATE THE LENGTH.
\n" ); document.write( "
\n" );