Question

A={ [ 261-(36-31)^3*2]-9}*1001 =?

Answer 1

A={ [ 261-(36-31)^3*2]-9}*1001 

={[261-5³*2]-9}*2001

={[261-125*2]-9}*2001

={[261-250]-9}*2001

= 2*2001

= 4002

Answer 2

A={[261-(36-31)³.2]-9}.1001

A={[261-5³.2]-9}.1001

A={[261-125.2]-9}.1001

A={[261-250]-9}.1001

A={11-9}.1001

A=2.1001

A=2002