Question

if a= -9 and b = -6 show that (a-b) = (b-a)​

Answer 1

Answer:

Hey guys,

Here is your answer. .....

Step-by-step explanation:

a= -9 and b = -6

(a-b)

=> -9 -(-6)

=> -9+6

=> -3

now,

(b-a)

=> -6-(-9)

=> -6+9

=> 3

so, it means (a-b) is not equal to (b-a)

Answer 2

Step-by-step explanation:

let a=-9

b=-6

we have to show that

(a-b)=(b-a)

plug in the values

consider LHS:(a-b)

(-9-(-6)=-9+6=-3

now consider RHS:(b-a)

(-6-(-9))=-6+9=3

LHS≠RHS

-3≠3

proved