13) x+2 x+4, Which inequality is equivalent to *-*+4? = x-3 x+1 a. treb. 2x² + 4x-10 (x-3)(x+1) 2x-10 (x-3)(x+1) <0 <0 C. d. -37/2²+1 <0 (x-3)(x+1) 2x+7 (x-3)(x+1) <<0

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