Question

11+3{5[-1-3(2-6)-3]+12}-1=​

Answer 1

=11+3{5[-1-3(2-6)-3]+12}-1

=11+3{5[-1-3(-4)-3]+12}-1

=11+3{5[[-1+12-3]+12}-1

=11+3{5[8]+12}-1

=11+3{40+12}-1

=11+3{52}-1

=11+156-1

=166

Explicación paso a paso:

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