Question

[-4+5] - {[-3+10]-[-6+5]}-2
AYUDAA
DOY CORONITA

Answer 1

[-4+5] - {[-3+10]-[-6+5]}-2                         | multiplica -4 [multiplica x] y [y] 5

=1*1+1*-1*{*(-3+10)+-1*(-6+5)}+-2       | multiplica -3 [multiplica x] y [y] 10

=1+1*{*-1*7+-1*(-6+5)}+-2

=1+{*-7+1*(-6+5)}*-1+-2                   | multiplica 1 [multiplica x] y [y] -2

= 1*{*-7+1*(-6+5)}*-1+1+-2  

espero que te ayude