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Why does: (-x)^2(12x^4)-(3x^3)^2 = 3x^6? Math: I have 38 whole pills. I give my cat 1.5 pills each day. How many days of pills do I have left? (please show the work)? How many distinct lobes are there on the lateral surface of cerebral hemisphere? If a person was late to reach the location of the work place would that be considered time dilation? Covert mmol of cholesterol into grams of cholesterol?