Question

If x > |y| > y then which of the following is equal to |x+y| - |X| + |y|

answer choices
a 0
b 2x + 2y
c 2x
d 2y

Answer 1

since |y| > y, y < 0, so |y| = -y

x>|y|, so x+y>0 ==> |x+y| = x+y

|x+y|-|x|+|y| = x+y-x-y = 0