What is the standard form of y=x2(x+4)(x−5)? Algebra Polynomials and Factoring Polynomials in Standard Form 1 Answer 冠廷 李. Dec 12, 2017 y=x4−x3−20x2 Explanation: y=x2(x+4)(x−5) ⇒y=x2(x2−x−20) ⇒y=x4−x3−20x2 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 x2+3x12 a polynomial? How do you express −16+5f8−7f3 in standard form? What is the degree of 16x2y3−3xy5−2x3y2+2xy−7x2y3+2x3y2? What is the degree of the polynomial x4−3x3y2+8x−12? What is the difference between a monomial, binomial and polynomial? How do you write y=23x+5 in standard form? See all questions in Polynomials in Standard Form Impact of this question 1780 views around the world You can reuse this answer Creative Commons License