Question

`\sf -9(8-2h)`

Answer 1

`-72+18h`

Explanation:

`-9(8-2h)`

`\mathrm{Multiply}-9\:\mathrm{to\:the\:values\:in\:the\:parenthesis}`

`-9(8-2h)`

`-9\cdot8=-72`

`-9\cdot-2=18`

`=-72+18h`

Answer 2

`- 9(8 - 2h) \\ by \: distributive \: property \\ = - 9 * 8 - ( - 9) * ( - 2h) \\ = - 72 - 18h`