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If x-y = 14 and xy = 12 , then x²+y² = ____ |
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Answer» Answer: we KNOW that (x-y)^2=x^2+y^2-2xy 4^2=x^2+y^2-2(14) 16=x^2+y^2-28 16+28=x^2+y^2 x^2+y^2=44 Step-by-step EXPLANATION: I hope ot is HELPFUL please mark me as BRAINLIST |
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