Match the reasons with the statements. given: x2 + 6x + 2x + 12 = 0 to prove: x = -6 or x = -2 1. x2 + 6x + 2x + 12 = 0 combining like terms 2. x2 + 8x + 12 = 0 distributive postulate 3. (x + 6)(x + 2) = 0 subtraction property of equality 4. x + 6 = 0 or x + 2 = 0 given 5. x = -6 or x = -2 zero product postulate
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Match the reasons with the statements. given: x2 + 6x + 2x + 12 = 0 to prove: x = -6 or x = -2 1....
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