help pls!!! i have no idea what i'm doing

Answer:
R² + 2RW + W²
The degree of the products is the sum of the degrees: add the exponents.
8 + 6 = 14
[tex](x^{8} +1)(4x^{6} +5x+4)[/tex] = [tex]4x^{14} +5x^{9} +4x^{8}+4x^{6}+5x+4[/tex]
the degree is 8+6=14
When you multiply polynomials, multiply the numbers and for the variables , add the exponents
Step-by-step explanation: