patricia-carter_60b73e7c2e139
patricia-carter_60b73e7c2e139
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*1) (x2 + 2y2)2 (x2)2 + 2(x2) (2y2) + (2y2)2 x^4 + 4 x^2 y^2 + 4 y^4 *2) (x - 2y)2 x2 - 2 (x)(2y) + (2y)2 x^2 - 4xy + 4y^2 *3) (2y - 1)2 (2y)2 - 2 (2y) (1) + (1)2 4 y^2 - 4y + 1 *4) (13 - 3)2 (13)2 - 2(13)(3) + (3)2 169 - 78 + 9 100…