Respuesta :

oldwang
2x=12
x=6
3y=12
y=4
4z=12
z=3
6square+4square+3square=61
tramserran

2x = 12 → x = 6

3y = 12 → y = 4

4z = 12 → z = 3

x² + y² + z² = ???

6² + 4² + 3² = ???

36 + 16 + 9 = ???

52 + 9 = ???

61 = ???

Answer: 61