Question 647297
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Hi,
Choose a set of two ordered pairs that satisfy the equation 
and <u>have the same x=coordinates but different y coordinates</u>
 x^2=y^2 
Two of the (x,y) choices qualify:
(7,7)(7,-7)******  7^2 = 7^2  and 7^2 = (-7)^2
(1,-1)(1,5) Note: 1^2 &#8800; 5^2