d to provide explanations of your solutions to each question. You should attempt all of the questions before submitting your e note that closing the exam does not stop or pause the timer so that the exam should be completed in one sitting. Remember e problem and therefore need to provide your reasoning in the text field for each question. A correct answer without an Find the exact solution for e20 - 6e" - 16 = 0. If there is no solution, enter NA. Enclose arguments of functions in parentheses and include a multiplication sign between terms. For example, c * log (h). hs C =