If I understand well you have
You first need to complete the square.
Put everything on one side.
Try to make a square out of
Here
Now you can put the 10 back on one side.
and solve for x to find
Ok so i keep getting stuck on these, can someone please explain, because my teacher didn't do a good job at that...lol...oh and this ( 3x^2) means that the 3 is squared...apparently the end result should look like this
( )( ) yes i suppose it is factoring...It says "Solve each quadratic equation by completing the square"
3x^2 = -6x + 9