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A small business owner is using the factoring method to solve the equation x^2 + 2x - 8 = 0 for a profit analysis. After successfully factoring the expression into (x + 4)(x - 2) = 0, which mathematical property is recalled to justify setting each individual factor equal to zero?
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A small business owner is using the factoring method to solve the equation x^2 + 2x - 8 = 0 for a profit analysis. After successfully factoring the expression into (x + 4)(x - 2) = 0, which mathematical property is recalled to justify setting each individual factor equal to zero?
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