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If x+y=8, xy =6 ,find the value of x2 + y2
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Answered by
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x + y = 8
( x + y) ² = 64
x² + y² + 2 * xy = 64
x² + y² + 12 = 64
x² + y² = 52 Ans.
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Answered by
1
Answer:
84-12root10
Step-by-step explanation:
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