Fill in the Blanks Binomio al cuadradoOnline version Completa el producto notable by Doris Díaz 1 x 8x 9 4x² 60xy 16 100x² 12xy 144y² 6x 4y² 4xy 25x² x 49y 16x 10xy ( 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 ? + ?