8/x+15/x/2

x=5,-3
x= -5 ,- 3
x=-5,3
x= 5,3

1 answer

When x=5:

8/5 + 15/5 / 2
= 1.6 + 3 / 2
= 4.6 / 2
= 2.3

When x=-3:

8/-3 + 15/-3 / 2
= -2.6667 - 5 / 2
= -7.6667 / 2
= -3.8333

When x=-5:

8/-5 + 15/-5 / 2
= -1.6 - 3 / 2
= -4.6 / 2
= -2.3

When x=3:

8/3 + 15/3 / 2
= 2.6667 + 5 / 2
= 7.6667 / 2
= 3.8333

Therefore, the values are:
x=5, result is 2.3
x=-3, result is -3.8333
x=-5, result is -2.3
x=3, result is 3.8333