\fSimplify completely: 5- V245 + 3- V125 + 6- V45 Entry Tip: To enter an answer like 50x/21, you would type 505qrt(21). Preview your answer before submitting! Find the domain of the function f(:1:) = a: 6. Write your answer in interval notation. :] Rationalize the denominator: 4+\\/5 Entry Tip: Do not use a decimal approximation for square roots. To enter a number like 5J7, type 5*sqrt(7). Preview your answer before submitting! Solve. V5517 9 1 = 5 a: = :} (Separate answers by a comma. Write answers as integers or reduced fractions. If no values work enter DN E.)