How do you write a polynomial function in standard form with the zeroes x=-2,1,4? Algebra Polynomials and Factoring Polynomials in Standard Form 1 Answer George C. Jun 6, 2015 #f(x) = (x+2)(x-1)(x-4)# #= (x^2+x-2)(x-4)# #= (x^2+x-2)x - (x^2+x-2)4# #= x^3+x^2-2x-4x^2-4x+8# #= x^3-3x^2-6x+8# Answer link Related questions What is a Polynomial? How do you rewrite a polynomial in standard form? How do you determine the degree of a polynomial? What is a coefficient of a term? Is #x^2+3x^{\frac{1}{2}}# a polynomial? How do you express #-16+5f^8-7f^3# in standard form? What is the degree of #16x^2y^3-3xy^5-2x^3y^2+2xy-7x^2y^3+2x^3y^2#? What is the degree of the polynomial #x^4-3x^3y^2+8x-12#? What is the difference between a monomial, binomial and polynomial? How do you write #y = 2/3x + 5# in standard form? See all questions in Polynomials in Standard Form Impact of this question 7650 views around the world You can reuse this answer Creative Commons License