Question

Simplify: (4 – 5) – (13 – 18 + 2).

(a) -1,

(b) –2,

(c) 1,

(d) 2.​

Answer 1

(4 – 5) – (13 – 18 + 2).

= -1-(13+2-18).

= -1-(15-18).

= -1-(-3).

= -1+3.

= 2.

Answer 2

Answer:

(4-5)-(23-28+2)

(-1)-(-3)

(-1)+3

+2

option -D

Hope it will help you