Practice problem
Is 10x−5x2+6x3−x20x210x - 5x^2+6x^3 - \frac{x^{20}} {x^{2}}10x−5x2+6x3−x2x20 a polynomial? If yes, what is its degree?
No, this is not a polynomial.
Yes, it is a polynomial. The degree is 10.
Yes, it is a polynomial. The degree is 20.
Yes, it is a polynomial. The degree is 18.
Yes, it is a polynomial. The degree is 3.
Type a concept, like “slope” or “photosynthesis”.