Question

[2+3x(2+3x(3+2)) -1 ]x3

Answer 1

Respuesta:

[2+3x(2+3x(3+2)) -1 ]x3

{2+3×[2+3×5]–1}×3

{2+3×[2+15]–1}×3

{2+3×17–1}×3

{2+51–1}×3

{53–1}×3

52×3

=156

espero que te sirva