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?
+36914 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
