When the expression (2x^4+3x^3+x-14)(3x^{10}-9x^7+9x^4+30)-6(x^2+5)^7 is expanded, what is the degree of the resulting polynomial?
(2x^4+3x^3+x-14)(3x^{10}-9x^7+9x^4+30) has degrees of 14. (4+10)
6(x^2+5)^7 has degree of 14. (2*7).
So the degree is 14.
I hope this helped. :))
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