(a-b)²-(a+b)²=
a.0
b.4ab
c.-4ab
d.1
Answers
Answered by
0
(A-B)²-(A+B)²
= (a²+b²-2ab)-(a²+b²+2ab)
= a²+b²-2ab-a²-b²-2ab
= -4ab.
I hope this will help you friend
Answered by
0
Answer:
-4ab
I think this may help you
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