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Mathematics 7 Online
OpenStudy (anonymous):

Find the sum: (x7 + 2x^5 - 5x^3 + 17x) + (x6 - 2x^4 - x2 + 17). A. x6 - 5x^4 - 2x^3 - x2 + 15x B. 2x^7 + 4x^6 + 2x^5 - x4 - 6x^3 - x2 + 17x + 17 C. x^7 + x^6 + 2x^5 - 2x^4 - 5x^3 - x2 + 17x + 17 D. x6 - 5x^4 - 2x^3 - x2 + 12x

OpenStudy (anonymous):

can someone please help

OpenStudy (anonymous):

i need help can someone please try to help me

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