Question

SOLVE : a-[-{-(a-b-c)}]​

Answer 1

Answer:

a-[-[-a+b+C]]

a-[+a-b-c]

a-a+b+C

+b+C

so right answer is (b+c)

Answer 2

Given,

An algebraic expression,a-[-{-(a-b-c)}]​.

To Find,

The simplified value of the expression.

Solution,

So given expression

a-[-{-(a-b-c)}]​.

=a-[-{-a+b+c}]

=a-[+a-b-c]

= a-a+b+c

=0+b+c

=b+c.

Hence, the simplified value of the given expression is b+c.