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Simplify each expression. Choose the correct option 9x 22x2 (-2x)(11x) -22x -22x2 15x 8x2 (5x2)(3x) 15x2 15x3 -12x2y2 -12xy (-2xy)(6xy) 12xy 4xy 10x+15 7x+8 5(2x + 3) 15x 25x -2y+4 2y+8 -2(y + 4) -2y-8 -2y+2 x + 4x x2 + 4x x(x + 4) 4x2 5x 24x2 - 18x -24x2-18x -6x(-4x - 3) -10x2 - 9x 24x2+18x 12x + 18 24x + 30 18x + 24 6 3x - 24 3x + 4 -14x - 6y -14x + 6y 70x - 30y -5 65x - 35y 14x - 6y 2k + 3 4k - 16 8k - 12 -4 -2k + 3 2k - 3 |