Question

15-(-3)[{4-7-3}+6{5+(-2)+(9)

Answer 1

Answer:

15-(-3) [{4-7-3}+6{5+(-2)+(9)}]

=15-(-3) [{4-10}+6{5-2+9}]

=15-(-3) [-6+6{14-2}]

=15+3 [12]

=18×12

=216 answer

Answer 2

Answer:

=15-(-3)[(-6)]+6{5-2+9}

=15+3[(-6)]+6 {12}

=18 [(-6)]+72

=(-108)+72

=-36