If x - -16 - -15-16 - -15 and xy - 1- then x - y equals- x - -16 - -15-16 - -15 - xy - 1- - x - y - -

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Order of Operations

If x = √√16 +...

Question

If $x = \sqrt{\frac{\sqrt{16} + \sqrt{15}}{\sqrt{16} - \sqrt{15}}}$ and xy = 1, then (x + y) equals

यदि $x = \sqrt{\frac{\sqrt{16} + \sqrt{15}}{\sqrt{16} - \sqrt{15}}}$ तथा xy = 1, तब (x + y) बराबर है

2 \sqrt{15}

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