Question

What will be the answer of -m-[m+{n-2m-(m-2n)}-n] ?

Answer 1

According to the BODMAS: (Inner) Brackets first.

Given: -m-[m+{n-2m-(m-2n)}-n]

→ -m-[m+{n-2m-m+2n}-n]

= -m-[m+{3n-3m}-n]

= -m-[m+3n-3m-n]

= -m-[2n-2m]

= -m-2n+2m

= m-2n

It simplifies into m-2n.

Answer 2

sorry dear don't know pl. ask by giving the value of m and n.

Hint if you can use transposing method then use it. hope it works with it