Mathematics, 10.07.2019 19:30, dobrzenski8372

Percy solved the equation x2 + 7x + 12 = 12. his work is shown below. is percy correct? explain. 1. (x + 3)(x + 4) = 12 2. x + 3 = 12 or x + 4 = 12 3. x = 9 or x = 8

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Percy solved the equation x2 + 7x + 12 = 12. his work is shown below. is percy correct? explain. 1....