Question

simplify:- 2x−[x−3+(x−2y−1)]
as hurry as possible.
thankyou.​

Answer 1

x+3

x+2

​

+

x−2

x−1

​

=

(x+3)(x−2)

(x+2)(x−2)+(x−1)(x+3)

​

=

x

2

+x−6

2x

2

+2x−7

​