Question

. When a=-1 then a (

2 +a+1) + 5= _________​

Answer 1

Step-by-step explanation:

$- 1(2 - 1 + 1) + 5 \\ 3$

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Answer 2

Answer:

-10

Step-by-step explanation:

putting the vale of a =-1

= -1 (2+(-1)+1) +5

= -1 (2-1+1) +5

= -1 *2 +5

=-10