Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
Square both sides of the equation and you get (x^2)-2xy+(y^2)>(x^2)-2|x||y|+(y^2). Simplifying yields -2xy>-2|x||y|. Divide by -2 and you get xy<|x||y|. So for this to hold, x has to be negative or y has to be negative. So the question is, is xy negative? Only B answers this.