Question

-10{-4+6-[2+1-(1+2-3)+4]-7} ​

Answer 1

31

Explicación paso a paso:

-10(-4+6-[2+1-(1+2-3)+4]-7)

-10(-4+6-[2+1-(3-3)+4]-7)

-10(-4+6-[2+1-(0)+4]-7)

-10(-4+6-[3-0+4]-7)

-10(-4+6-[ 7 ]-7)

-10(-4+6-7-7)

-10(6-18)

-19-12

+31

Answer 2

-10{-4+6-[2+1-(1+2-3)+4]-7}

=−10(2−(2+1−(1+2−3)+4)−7)

=−10(2−(3−(1+2−3)+4)−7)

=−10(2−(3−(3−3)+4)−7)

=−10(2−(3−0+4)−7)

=−10(2−(3+4)−7)

=−10(2−7−7)

=−10(−5−7)

=(−10)(−12)

=120