reginalashay3 reginalashay3 16-11-2022 Mathematics contestada Simplify the following expression using the order of operations and express it in the form of a + bi: (-9-81)/(7 + 2i) + 7i. O(-79/53)-(333/53)i O(-79/53) +(333/53)i O(79/53)-(333/53)i O(79/53) +(333/53)i