Question

Answer 1

`\color{grey}\text{#07311505}`

`h)`

`2^4 * 5 - [68 + 8(37 - 35)^2] \div 4`

`= 2^4 * 5 - (68 + 8*2^2) \div 4`

`= 2^4 * 5 - (68 + 32) \div 4`

`= 16 * 5 - (68 + 32) * 1/4`

`= 16 * 5 - 100 * 1/4`

`= 80 - 25`

`= 55`

Answer 2

2⁴ . 5 - [68 + 8 . (37 - 35)²] : 4

= 16 . 5 - [68 + 8 . 2²] : 4

= 80 - [68 + 32) : 4

= 80 - 25 = 55