(a+b/2)²-(a-b/2)²=?
pls help me
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Answer:
2ab
Step-by-step explanation:
Let's simplify step-by-step.
(a+b²)²−(a−b²)²
Distribute:
=a²+ab+1/4b²+−a²+ab+−1/4b²
Combine Like Terms:
=a²+ab+1/4b²+−a²+ab+−1/4b²
=(a²+−a²)+(ab+ab)+(1/4b²+−1/4b²)
=2ab
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