Question

Find the value of the following expression(-x+2), when x=-1. *
-1
-2
3
-3​

Answer 1

Answer:

-x+2

put x= -1

[-(-1)+2]

1+2=3

put x= -2

[-(-2)+2]

2+2= 4

put x= 3

(-3+2) = -1

put x= -3

[-(-3)+2]

3+2= 5