document.write( "Question 398475: I have side a= x-2, side b=x and side c=x+2 and it is a right triangle.. I am supposed to solve for x \n" ); document.write( "
Algebra.Com's Answer #282342 by user_dude2008(1862)\"\" \"About 
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(x-2)^2+x^2=(x+2)^2
\n" ); document.write( "x^2-4x+4+x^2=x^2+4x+4
\n" ); document.write( "x^2-8x=0
\n" ); document.write( "x(x-8)=0
\n" ); document.write( "x=0 or x=8\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Answer: x=8
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