Fill in the Blanks Binomio al cuadradoOnline version Completa el producto notable by Doris Díaz 1 49y 100x² x 12xy 9 16x 4xy 144y² x 4y² 4x² 16 60xy 6x 8x 10xy 25x² ( x + 3 ) ² = x² + + 9 ( x ? 4 ) ² = x² ? + ( x² + 2 ) ² = ? + + 4 ( x³ ? 3 ) ² = ? ? 6x³ + ( x + 2y ) ² = x² + + 4y² ( 5x ? y ) ² = ? + y² ( 3x + 2y ) ² = 9x² ? + ( 2x ? 12y ) ² = 4x² ? 48xy + ( - 10x + 3y ) ² = ? + 9y² ( 4x² + 7y ? ) ² = ? + 56x²y ? + ?