Polynomial proof

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Thanks in advance <3

Guest Jan 15, 2019

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Best Answer

First Box x^4 + 2 x^2 y^2 + y^4

Middle box (add like terms) 2x^4 + 2 x^2 y^2 + 2 y^4

Last box: (factor out the 2) 2 (x^4 + x^2 y^2 + y^4 )

ElectricPavlov · Answer 1 · 2019-01-15T08:26:10

First Box x^4 + 2 x^2 y^2 + y^4

Middle box (add like terms) 2x^4 + 2 x^2 y^2 + 2 y^4

Last box: (factor out the 2) 2 (x^4 + x^2 y^2 + y^4 )

asdf335 · Answer 2 · 2019-01-15T08:20:25

why are two of them the same?