C. Simplify:(a2-b2+2ab)-( a2+b2-2ab)
Answers
Answered by
0
Step-by-step explanation:
a2−b2+2ab)−(a2+b2−2ab)
=a
2−b 2+2ab−a 2 −b 2 +2ab=4ab−2b 2
=2b(2a−b)
Answered by
0
Answer:
-2b² + 4ab
Step-by-step explanation:
(a²-b²+2ab) - (a²+b²-2ab)
= a²-b²+2ab-a²-b²+2ab
= a²-a² -b²-b² +2ab+2ab
= 0 - 2b² + 4ab
= -2b²+4ab
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