Question: You can add or subtract polynomials by simply combining like terms. ADDING & Addition Example Subtraction Example SUBTRACTING (11x -x2 + 13) + (2x2 -23

You can add or subtract polynomials by simply combining like terms. ADDING & Addition Example Subtraction Example SUBTRACTING (11x -x2 + 13) + (2x2 -23 -5x) (4x2 + 5x) - (7x+ 3x2 + 1) olynomials Directions: Find each sum or difference. EXAMPLES 13. (x+5) + (4x-7) 14. (12 -4k +7)+ (12 +9k-3) 15. (w3 -2w2 -5) +(3w2 -11) 16. (9x-5y) +(3x +2y-7) 17. (8-p2 +5p) +(p2 -15-4p) 18. (6a -5a) +(a-5a+3a) 20. (5r -2s) -(9r -11s) 19. (x2 +17x) -(3x2 +5x) 21. (4c-11) -(4c+11) 22. (3m- +7m-1) -(m +2m-5) 24. (8x-3y) -(2y-13+5x) 23. (7v-v2 +14)-(15 +8v + 12 ) 25. Find the sum of (8p2 - 2p + 15) and (11 - 2p2 - 1). 26. Subtract (2w2 - 5w + 10) from (w3 + 6w2 - 2)

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