Question

How do I get the answer

Answer 1

-9

Explanation:

`- |3a + √(b) |`

By putting the values of a = -4 , b = 9,

`= - |3 * ( -4) + √(9) |`

`= - | - 12 + 3|`

`= - | - 9|`

= -(9)

= -9 (Ans)