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If x^2+y^2=29 and xy =2, find the value of x-yplsss ans the question |
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Answer» x-y = -5Step-by-step explanation:we know that, x²+y²-2xy = (x-y)² so , now SUBSTITUTE the given VALUES in EQUATION we get , => 29-2(2) = (x-y)² => 29-4 = (x-y)² => 25 = (x-y)² => √25 = (x-y) => 5 = (x-y) => -5 = (x-y)HOPE IT WILL HELP YOUPLEASE MARK AS BRAINLIST |
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