Respuesta :

Answer:

8. Undefined.

9. -3 (Square root of 3)

10. Undefined.

Step-by-step explanation:

For number 8 and 10, you can't take the square root out of a negative number. It's just not possible :)

grhoades219

Answer:

Number 8 is 8.7

Number 9 is -5.2

Number 10 is 8