Use the one-to-one property of logarithms to find an exact solution for In (7) + In (7ac2 - 7) = In (72). If there is no solution, enter NA. The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2; 4; 6 or x+1; x-1). T = Show your work and explain, in your own words, how you arrived at your answer. Answers with no relevant explanations may receive reduced or no credit