What is the standard form of # y= (x-5)(2x+1)-2x^2+5x#? Algebra Polynomials and Factoring Polynomials in Standard Form 2 Answers Nghĩa N. Apr 6, 2018 #y=-4x-5# Explanation: #y=2x^2+x-10x-5-2x^2+5x# #y=-4x-5# Answer link sankarankalyanam Apr 6, 2018 #4x + y + 5 = 0# Explanation: #y = (x-5) (2x+1) - 2x^2 + 5x# #y = 2x^2 - 10x + x - 5 - 2x^2 + 5x# #y = -10 x + x - 5 + 5 x = -4x -5# #4x + y + 5 = 0# 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 1813 views around the world You can reuse this answer Creative Commons License