Practice problem
Is 4x2+3x+54x^2 + 3x + 54x2+3x+5 a polynomial? If yes, what is its degree?
Yes, this is a polynomial! The degree is 222.
No, this is not a polynomial.
Yes, this is a polynomial! The degree is 333.
Yes, this is a polynomial! The degree is 555.
Type a concept, like “slope” or “photosynthesis”.