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Member for
3 years 6 monthsAge: 10-14
Level: Grade 7
Language: English
(en)
ID: 382012
25/09/2020
Country code: PH
Country: Philippines
Main content: Polynomials (2010210)
(a+b)²=a²+2ab+b²
(a-b)²=a²-2ab+b²
(a+b)(a-b)=a²-b²
Other contents: Special Products of Polynomials
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