CBSE Class 11-science Answered
I believe that the question that you have put up must have been
x^2- √(2x^2-8x+12) = 4x-6
x^2- √(2x^2-8x+12) = 4x+6
Please check again if it is (4x-6) or (4x+6), and let us know. We would be more than happy to help you.