75.8k views
2 votes
Help help help help

Help help help help-example-1

2 Answers

2 votes

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

User Simeon Leyzerzon
by
7.2k points
1 vote
85
8^2 = 64
3^2 =9
64+9=73
73+12=85
User Shakoya
by
6.6k points