Question

x²-√2x-3 is a polynomial​

Answer 1

Answer:

Yes, x²+√2x +√3 is polynomial of degree 2 because,

polynomial doesn't care whether there are any roots or other mathematical symbol, but it only cares constant numbers with x⁰ to xⁿ where n is any positive integer

Step-by-step explanation:

Hope this helps:)  ジョセフ