1) The degree of the polynomial p(x) is 11, and the degree of the polynomial q(x) is 7. Find all possible degrees of the polynomial p(x)+q(x)

2)

Let f(x)=x^4- 3x^2+2 and g(x)=2x^4-6x^2+2x-1. What is the degree of f(x)*g(x)?

Thanks!

Rudram592 Apr 9, 2019