JAZIELSANDAYAGO JAZIELSANDAYAGO Math Answered Insert a pair of parentheses or brackets in each of the following mathematical expressions toAnswersI-make it correct.Expressions1. 12-7 + 2 = 72. 50 = 25 x 2 = 13. 15 - 3x3:3 +3 = 154. 8 X 8 + 8-8 + 8 = 85. 8+2x32=7