Jhanethseguusabalbargo Jhanethseguusabalbargo Math Answered .B. Give the sum of the two expressions.1. 9x + 2y – 5x + 3 - 8y2. 3x2 - 4x -8 - x2 + 4x -113. 2x2 + 6x -1, - x3 + 5x? – X, and 6 - 4x3+xC. Give the difference of the two expressions, horizontWorking horizontally