simplify
(a-b)3 - (a3 - b3)
Answers
Answered by
0
Answer:. 0
Step-by-step explanation:
(a-b)3 - (3a-3b)
= 3a-3b- 3a+3b
= 0
Point to remember :
When there is negative sign ( - ) then it becomes positve sign ( + ) and when postive sign ( + ) then it becomes negative sign ( - )
Answered by
2
Answer:
(a-b)³-(a³-b³)
a³-b³-3ab(a-b)- (a-b)³-3ab(a-b)
-6ab(a-b)
hope you like
pls mark me as a brainlest
Similar questions