Question

If () = 5 2 − 4 + 5, find (2) + (−2) + (−1).​

Answer 1

Answer:

52-4+5

57-4

=53

then,

(2)+(-2)+(-1)

2-2-1

=-1

Answer 2

Step-by-step explanation:

$(2) + (−2) + (−1).$

$2−2 + (−1).$

$0 + - (1)$

$- 1$

Answer 3

Step-by-step explanation:

$(2) + (−2) + (−1).$

$2−2 + (−1).$

$0 + - (1)$

$- 1$

Answer 4

Step-by-step explanation:

$(2) + (−2) + (−1).$

$2−2 + (−1).$

$0 + - (1)$

$- 1$