Question

Ayuda es operadores matemáticos:
paso a paso​

Answer 1

Respuesta:

47

Explicación paso a paso:

*dato:

[x+2]=[x]+x+1

[3]=5

*resolviendo:

=[5]+[7]+[9]

=[3+2]+[5+2]+[7+2]

=[3]+3+1+[5]+5+1+[7]+7+1

=[3]+[5]+[7]+18

=5+[3+2]+[5+2]+18

=5+[3]+3+1+[5]+5+1+18

=[3]+[5]+33

=5+[3+2]+33

=5+[3]+3+1+33

=[3]+42

=5+42

=47