If x - y = 13 and xy = 25, then the value of x2 - y2 = ? – McqOptions

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1.	If x - y = 13 and xy = 25, then the value of x2 - y2 = ?
A.	13√229
B.	13√210
C.	13√269
D.	13√240
Answer» D. 13√240

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