document.write( "Question 1063643: The length of the rectangular playground is 2m longer than its breadth.if the area of the playground us 195 sq.m find length and breadth \n" ); document.write( "
Algebra.Com's Answer #678783 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
find a pair of factors of 195 that differ by 2.
\n" ); document.write( "==============
\n" ); document.write( "The long way around:
\n" ); document.write( "x = breadth
\n" ); document.write( "x+2 = length
\n" ); document.write( "---
\n" ); document.write( "x*(x+2)=195
\n" ); document.write( "x^2 + 2x - 195 = 0
\n" ); document.write( "-------------
\n" ); document.write( "At this point, you find a pair a factors of 195 that differ by 2.
\n" ); document.write( "Why do all that?
\n" ); document.write( "
\n" );