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4a²-8ab+4b=???????????? ​
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3 votes
4a²-8ab+4b=???????????? ​

User Swaminathan V
by
6.9k points

1 Answer

3 votes

Explanation:

4a² - 8ab + 4b²

= (2a)² - 2 * 2a * 2b + (2b) ²

= (2a - 2b) ²

Hope it helps :)

User Gayavat
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