Question

answer I am typing and send 2a 145
2e 70
2g 129
step by step explain ​

Answer 1

Step-by-step explanation:

$a. \: \: 82 + 2 \times 64 \div 2 - 1 \\ = > 82 + 2 \times 32 - 1 \\ = > 82 + 64 - 1 \\ = > 146 - 1 \\ = > 145$

$e. \: \: 78 - (24 - (16(5 - 4))) \\ = > 78 - (24 - (16(1))) \\ = > 78 - (24 - 16) \\ = > 78 - (8) \\ = > 70$

$g. \: \: 15(14 - (7 + 3)) + (3(5 + 3 \times 6)) \\ = > 15(14 - 10) + (3(5 + 18)) \\ = > 15(4) + (3(23)) \\ = > 60 + 69 \\ = > 129$

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