Question

HELP imdjhehdhshshssksjish​

Answer 1

The answer to this question is 40

Answer 2

40

Explanation:

`(ab^2 - 5)/(10)`

a = 5; b = 9

First, substitute 5 for a and 9 for b.

`(ab^2 - 5)/(10) =`

`= ((5)(9)^2 - 5)/(10)`

`= ((5)(81) - 5)/(10)`

`= (405 - 5)/(10)`

`= (400)/(10)`

`= 40`