Question

③ [(2-3+1)-(-3+2+1) + (-4-6-5)]​

Answer 1

Answer:

[(2-3+1)-(-3+2+1)+(-4-6-5)]

0-0+(-15)

0-15

-15

Answer 2

Answer:

answer is:

Step-by-step explanation:

= [(2-3+1)-(-3+2+1)+(-4-6-5)]

= [2+1-3+3-2-1-4-6-5]

now, grouping the like terms with plus and minus signs,

= (2+1+3)+(-3-2-1-4-6-5)

= 6+(-21)

= 6-21

= -15