Question

ײ + y² = 28, xy = 14 then (x² – y²)2013 =​

Answer 1

if x² and y ² product ia 28 then one of the digit no suppose x cant be 7 or 14 because their square is way higher. so we will work with x with the 50 50 probability of 1 or 2. if this is true then there are 4 answers to this question. here are all the answers of the question( question cannot have a single answer because the value given is not to be definite in single part)

ALL ANSWERS

x where value is 1 will lead y to be 14. but x² + y² = 28 not possible

x where value is 2 will lead y to be 7 where y² still does not fit

x where value is 7 will lead y to be 2 but it still does not fit

x where value is 14 will lead y to be 1 but it still does not fit the value. if all the answers are not possible means you are giving a wrong question