A is correct.
If the two shorter sides squared and added together, equals the longer side squared, then it is a right triangle.
If those lines are absolute value then the answer is 0 if they are supposed to be parenthesis then the answer is -6
Its not A. because , 98^2 = 9,604
Its not B. because , 13^2 = 169
Its for sure not C. because, 49^4 = 5,764,801
It is most likey, D. because 14^2 = 196
Option: D 14^2 would most likely be your answer
Reason , because 14(14) = 196 = 14^2
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