document.write( "Question 600838: if 3x^2 - 4x + 7 = 0, then (x - 2/3)^2 = ??? \n" ); document.write( "
Algebra.Com's Answer #379506 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
3x^2 - 4x + 7 = 0, then (x - 2/3)^2 = ???
\n" ); document.write( "-----
\n" ); document.write( "Solve 3x^2-4x+7 = 0
\n" ); document.write( "3x^2-7x+3x+7 = 0
\n" ); document.write( "x(3x-7)+(3x+7) = 0
\n" ); document.write( "(3x-7)(x+1) = 0
\n" ); document.write( "----
\n" ); document.write( "x = 7/3 or x = -1
\n" ); document.write( "----
\n" ); document.write( "If x = 7/3, (x-2/3)^2 = (5/3)^2 = 25/9
\n" ); document.write( "---
\n" ); document.write( "If x = -1, (x-2/3)^2 = (-5/3)^2 = 25/9
\n" ); document.write( "================================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=============
\n" ); document.write( "
\n" );