toolsforu345 toolsforu345
  • 19-02-2018
  • Mathematics
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find the sum. (X^7 + 2x^5 + 5x^3 + 17x) + (x^6 - 2x^4 - x^2 + 17).

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susanwiederspan
susanwiederspan susanwiederspan
  • 19-02-2018
x⁷ + x⁶ + 2x⁵ - 2x⁴ + 5x³ - x² + 17x + 17
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