Ozkan, EnginTastan, MerveAydogdu, Ali2024-03-132024-03-1320181310-51322367-8275https://doi.org/10.7546/nntdm.2018.24.3.47-55https://hdl.handle.net/20.500.12662/3972In the present study, we define new 2-Fibonacci polynomials by using terms of a new family of Fibonacci numbers given in [4]. We show that there is a relationship between the coefficient of the 2-Fibonacci polynomials and Pascal's triangle. We give some identities of the 2-Fibonacci polynomials. Afterwards, we compare the polynomials with known Fibonacci polynomials. We also express 2-Fibonacci polynomials by the Fibonacci polynomials. Furthermore, we prove some theorems related to the polynomials. Also, we introduce the derivative of the 2-Fibonacci polynomials.eninfo:eu-repo/semantics/openAccessFibonacci numbersFibonacci polynomialsGeneralized Fibonacci polynomialsArticle10.7546/nntdm.2018.24.3.47-555534724WOS:000448478500005N/A