Question: (c) Evaluate the expression. 92 14 2 + 42 Insert parentheses into the expression so that it has a value of 81. (92 14) 2

(c) Evaluate the expression. 92 14 2 + 42 Insert parentheses into the expression so that it has a value of 81. (92 14) 2 + 42 92 (14 2 + 42) 92 (14 2) + 42 92 14 (2 + 42) (92 14 2) + 42 (d) Evaluate the expression. 5 + 3 7 + 3 4 Insert parentheses into the expression so that it has a value of 76. (5 + 3) 7 + (3 4) 5 + (3 7) + 3 4 (5 + 3) (7 + 3) 4 5 + 3 (7 + 3 4) 5 + 3 (7 + 3) 4

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