Question

4+(-5+0+8-4)-(2+11) me ajudem pfv​

Answer 1

4+(-5+0+8-4)-(2+11)

=4+−5+8−4−(2+11)

=4+3−4−(2+11)

=4+−1−(2+11)

=3−(2+11)

=3−13

=−10

Answer 2

4+(-5+0+8-4)-(2+11)

4 + ( - 5 + 4) - 13

4 + ( - 1) - 13

4 - 1 - 13

3 - 13

- 10