mdyaseensir
mdyaseensir
30-07-2020
Mathematics
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expand (x+2y)^2 plzzzzzzzz
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rb2003
rb2003
30-07-2020
(x + 2y) ^2
(x + 2y) (x + 2y)
x^2 + 2xy + 2xy + 4y^2
= x^2 + 4xy + 4y^2
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