Mathematics, 18.07.2019 11:00, shaffergabe10

Find the sum of these polynomials (x2 – x + 7) + (9x2 + 6) = a. 9x2 – x + 1 b. 10x2 – x + 13 c. 10x2 – x + 1 d. 9x2 – x + 13

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Find the sum of these polynomials (x2 – x + 7) + (9x2 + 6) = a. 9x2 – x + 1 b. 10x2 – x + 13 c. 10x2...