Which polynomial is a quintic binomial?
Ax^4 + 2x^3 − x^2 + 7x + 11
Bx^2 + 4x
C3x^5 + 2
D5x^2 − 2x + 1
Ax^4 + 2x^3 − x^2 + 7x + 11
Bx^2 + 4x
C3x^5 + 2
D5x^2 − 2x + 1