abbyM7867 abbyM7867 20-02-2024 Mathematics contestada Drag the tiles to the boxes to form correct pairs. Match each pair of polynomials to their sum. a. 12x²+3x+6 and -7x²-4x-2 b. 2x²-x and -x-2x²-2 c. x+x²+2 and x²-2-x d. x²+x and x²+8x-2 Pairsa. -2x-2 b. 2x² c. 2x²+9x-2d. 5x²-x+4