Verify the property : (a-b)#(b-a) for the following integer (a)=-16from 12
Answers
Answered by
0
-16-12 = 12-16
-29. = -4
hence a-b is not equals to b-a
Answered by
0
Answer:
-112
Step-by-step explanation:
(a-b) (b-a) = ab - a² + b² - ab
= -a² + b²
= ( -12 )² - ( -16 )²
= 144 - 256
= -112
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