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(2xy-y)^2

2007-03-26 00:44:13 · 2 answers · asked by Anonymous in Science & Mathematics Mathematics

2 answers

(2xy - y) (2xy - y)

4x^2y^2 - 2xy^2 - 2xy^2 + y^2

4x^2y^2 - 4xy^2 + y^2 (Answer)

2007-03-26 00:47:44 · answer #1 · answered by Doctor Q 6 · 0 0

(2xy-y)^2=
4x^2y^2- 4xy^2+y^2

2007-03-26 07:48:22 · answer #2 · answered by jaybee 4 · 0 0

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