Sabina used long division to divide 3x^3 + x + 2 by x + 2. Her work is shown Which error or errors does Sabina make? Select All That Apply A. Sabina added or subtracted incorrectly. B. Sabina added when she should have subtracted. C. Sabina did not find the correct first term of the quotient. D. Sabina did not use a coefficient placeholder for any missing terms. E. Sabina made only one error. F. Sabina subtracted when she should have added.