Question

verify that a-(-b)=a+b by substituting a=(-12) and b=(-8)​

Answer 1

Answer:

Step-by-step explanation:

a-(-b) = a + b

a + b = a + b

(-12) + (-8) = (-12) + (-8)

-20 = -20

Answer 2

Step-by-step explanation:

here we can see that negative multiplied with negative always holds possitive.

hope it helps u than plz mark it as brainliest.