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If x²+y²=36 and (x+y)²=64, what is the value of xy?
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Editor
Sep 18, 2022
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If x²+y²=36 and (x+y)²=64, what is the value of xy?
Difficulty: Easy
A:
14
B:
15
C:
16
D:
17
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ID: 63273db5ca83163ac3a0ad15