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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?

 Apr 10, 2021
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(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. :))

 

=^._.^=

 Apr 10, 2021

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