When the expression (2x4+3x3+x−14)(3x10−9x7+9x4+30)−(x2+5)7 is expanded, what is the degree of the resulting polynomial?
degree | 5 x^14 + 9 x^13 - 35 x^12 - 15 x^11 - 594 x^10 - 4366 x^8 + 153 x^7 - 21875 x^6 + 9 x^5 - 65691 x^4 + 90 x^3 - 109375 x^2 + 30 x - 78545] =14
+1245 
