Hi @satyamsoni, What makes it wrong? :D
As far as I know we can cancel the radical sign since the x is raised by 2. so if you are going to simplify the given it will look like this,
x = √x^2
x = (x2)1/2
x = x
so it means, what ever the value is your x, it will satisfy the given inequality. :D
RE: Test Your Math Skills and Win SBD # 2