1) The document presents four quadratic equations: a) x^2 + 15x + b) x^2 - 10x + c) x^2 - 3x - 14 and d) x^2 + 7x - 2. 2) For each equation, the document solves for the roots/solutions by factorizing the equations and setting each factor equal to zero. 3) The solutions presented are: a) x = -5, -3 b) x = 5, -2 c) x = 7, -2 d) x = 1, -2.

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