Practice problem
Is 4x2+x4+x+14x^2 + \sqrt{x^4} + x + 14x2+x4+x+1 a polynomial? If yes, what is its degree?
No, it is not a polynomial.
Yes, it is a polynomial. The degree is 2.
Yes, it is a polynomial. The degree is 4.
Yes, it is a polynomial. The degree is 5.
Type a concept, like “slope” or “photosynthesis”.