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 When the expression $(2x^4+3x^3+x-14)(3x^{10}-9x^7+9x^4+30)-(x^2+5)^7$ is expanded, what is the degree of the resulting polynomial?

 Aug 4, 2021
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2x^4 * 3x^10    results in    6 x^14         (x^2+5)^7   results in  (1) x^14        subtracted from the first term results in 5 x14      Degree 14

 Aug 4, 2021

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