Question

48-3[5+8{4-4(9-2)+6}-12]+3

Answer 1

48-3[5+8{4-4(9-2)+6}-12]+3

48-3[5+8{4-4(7)+6}-12]+3

48-3[5+8{4-28+6}-12]+3

48-3[5+8{-18}-12]+3

48-3[5-144-12]+3

48-3[-151]+3

48+453+3

504

Answer 2

Answer:

In these type of questions, we should apply the rule of BODMAS.

Explanation:

48-3[5+8{4-4(9-2)+6}-12]+3

=48-3[5+8{4-4(7)+6}-12]+3. after solving the small brackets

=48-3[5+8{4-28+6}-12]+3

=48-3[5+8{10-28}-12]+3. solving the curly brackets

=48-3[5+8{-18}-12]+3

=48-3[5-144-12]+3

=48-3[5-156]+3

=48-3[-151]+3. after solving the square brackets

=48+453+3

=504

this is our final answer.