document.write( "Question 1002605: The area of a parellologram is given by the formula A=bh. The area of the parellogram is 66 sq units. The base is 2x+1. The height is x+1. Find its base and height. \n" ); document.write( "
Algebra.Com's Answer #619469 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "A = bh \n" ); document.write( "66 = (2x + 1)(x + 1) \n" ); document.write( "66 = 2x^2 + 3x + 1 \n" ); document.write( "Collect like terms: \n" ); document.write( "2x^2 + 3x - 65 = 0 \n" ); document.write( "(2x + 13)(x - 5)= 0 \n" ); document.write( "2x + 13 = 0 \n" ); document.write( "x = -13/2 (No answer as negative) \n" ); document.write( "x - 5 = 0 \n" ); document.write( "x = 5 \n" ); document.write( "Base = 11 units \n" ); document.write( "Height = 6 units \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |