Question

Let x= -11/8 and y= -11/4

Which expression has a negative value?
x + y
x — у
х.у
х/y

Answer 1

x + y

Explanation:

In these examples, a and b are positive numbers.

- a + ( - b) = - (a+ b)

- a - ( - b) = - a + b

- a * - b = a * b

- a / -b = a/b

Hope this helps understanding.