LEARNING TASK 2. Perform the indicated operations. Show your solutions and box your final answer. 1. (4 + 2n) + (5n3 + 2) 6. (-7n 2 + 8n - 4) - (-11n +2 -14 2) 2. (-4k4 + 14 + 3k2) + 1-3k - 14K2 - 8) 7. (-x*+ 13x 5 + 6x) + (6x 3 + 5x 5 + 7x4) 3. (3 - 6ns - 8n") - (-6n* - 3n - 8m) 8. [13a 2 - 605 - 2a) - (-100 ? - 110 5 + 9a) 4. (8b3 - 6 + 3b4) - (b* - 7b3 - 3) 9. (8x + x2 - 6) - (-10x + 7 - 2x.​