document.write( "Question 369595: 9x² - 12x + 4 = -3\r
\n" ); document.write( "\n" ); document.write( "The solution in the the back of the book is http://s776.photobucket.com/albums/yy47/…\r
\n" ); document.write( "\n" ); document.write( "Please explain and show all steps that lead to the solution so I can understand the problem.\r
\n" ); document.write( "\n" ); document.write( "This problem is in the section of \"Completing the Square\" just to let you know.\r
\n" ); document.write( "\n" ); document.write( "Thanks in advance!\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #263375 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"9x%5E2+-+12x+%2B+4+=+-3\"
\n" ); document.write( "\"9%28x%5E2-%284%2F3%29x%29=-7\"
\n" ); document.write( "\"9%28x%5E2-%284%2F3%29x%2B4%2F9%29=-7%2B9%284%2F9%29\"
\n" ); document.write( "\"9%28x-2%2F3%29%5E2=-7%2B4\"
\n" ); document.write( "\"9%28x-2%2F3%29%5E2=-3\"
\n" ); document.write( "\"%28x-2%2F3%29%5E2=-1%2F3\"
\n" ); document.write( "\"x-2%2F3=0+%2B-+sqrt%281%2F3%29i\"
\n" ); document.write( "\"highlight%28x=2%2F3+%2B-+%28sqrt%283%29%2F3%29i%29\"
\n" ); document.write( "
\n" );