Question

como resolver -{-6+4 [2-5 (4-3 (4-3)+2 (7-3))]+2}-1​

Answer 1

−(−6+4(2−5(4−3(4−3)+2(7−3)))+2)−1

=−(−6+4(2−5(4−(3)(1)+2(7−3)))+2)−1

=−(−6+4(2−5(4−3+2(7−3)))+2)−1

=−(−6+4(2−5(1+2(7−3)))+2)−1

=−(−6+4(2−5(1+(2)(4)))+2)−1

=−(−6+4(2−5(1+8))+2)−1

=−(−6+4(2−(5)(9))+2)−1

=−(−6+4(2−45)+2)−1

=−(−6+(4)(−43)+2)−1

=−(−6+−172+2)−1

=−(−178+2)−1

=−(−176)−1

=176−1

=175

Answer 2

Respuesta:

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