Simplify the following using BODMAS with explanation
a) 12 - [2 × { 13 - (16 ÷ 2)}]
b) 2 × [3 + {5 - (2 + 6 ÷ 3)}]
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Answer:
a) 2
b) 8
Step-by-step explanation:
a) 12 - [2 × { 13 - (16 ÷ 2)}]
12 - [2 × { 13 - 8}]
12 - [2 × 5]
12 - 10
2
b) 2 × [3 + {5 - (2 + 6 ÷ 3)}]
2 × [3 + {5 - (2 + 2)}]
2 × [3 + {5 - 4}]
2 × [3 + 1]
2 × 4
8
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