Question

8. If a = - 10, b = - 4, show that a - b + b - a.​

Answer 1

a - b + b - a

a - a + b - b

0 + 0

0

U don't need any values for a and b.

I hope this helps you and please mark me the BRAINLIAST.

Answer 2

Answer:

a-b+b-a

=-10-(-4)+(-4)-10

=-10+4-4-10

=-10-10

=-20