document.write( "Question 456903: need to see solution to this problem (x+3)*(x+1) = 15; what is X (X=2) \n" ); document.write( "
Algebra.Com's Answer #313525 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
worked out it becomes
\n" ); document.write( "x^2+4 x+3 = 15
\n" ); document.write( "x^2+4 x-12 = 0
\n" ); document.write( "(x+6)*(x-2)=0
\n" ); document.write( "x=-6 x=2
\n" ); document.write( "
\n" ); document.write( "
\n" );