kirkbrennan kirkbrennan

15-11-2019
Mathematics

contestada

(5x^2+8x+18)+(11x^2-17x-7)

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SilvanaMartins SilvanaMartins

15-11-2019

Answer: 16x^2 - 9x + 11

Step-by-step explanation:

(5x^2+8x+18)+(11x^2-17x-7)

5x^2+8x+18+11x^2-17x-7

16x^2 - 9x + 11

Answer Link

4804198404 4804198404

15-11-2019

Answer:

16x^2-9x+11

(Just combine like terms)

Answer Link

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