Question

Help help help help

Answer 1

85

Explanation:

Just plug in 12 for x, 8 for y, and 3 for z.

x+y^2+z^2

12+(8×8)+(3×3)

12+64+9

=85

Answer 2

85
8^2 = 64
3^2 =9
64+9=73
73+12=85