Differentiate. 7 - 6x +2e¯x + +X y=xe Choose the correct answer below. O A. dy dx OB. dy dx OC. dy dx -= -6xe - 6x + e-6x-2 e¯*-7x° - 6xe - 6x- - 6x-2 e-x+7x° -X - 6xe ¹+e-6x-2e -x +7x² -= - 6x + e

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