Question

3. If x= -5, y = -3 and s=2 then verify (x + y) + z = x + (y + z)​

Answer 1

Step-by-step explanation:

x= -5, y = -3, s=2

(x+y)+z=x+(y+z)

{(-5)+(-3)+(2)}=-5+(-3)+(2)}

-5-3+2= -5-1

-8+2=-6

-6=-6

Answer 2

Answer:

(x+y)+z=x+(y+z) is not possible

when x=-5

y=-3

z=2

Step-by-step explanation:

(-5-3)+2=(-5)+(-3+2)

-8+2=-5+1

-6=-4

lhs is not equal to rhs