PROVE THAT X^2+2XY+3Y^2-6X-2Y CANNOT BE LESS THAN -11. X,Y BELONG TO ALL REAL NOS.....THANKS FOR HELP!
PROVE THAT X^2+2XY+3Y^2-6X-2Y CANNOT BE LESS THAN -11. X,Y BELONG TO ALL REAL NOS.....THANKS FOR HELP!
Last Activity: 1 Year ago
Last Activity: 1 Year ago
Last Activity: 2 Years ago