How do you multiply (4+x)(4-x)? Algebra Polynomials and Factoring Multiplication of Polynomials by Binomials 1 Answer anor277 Aug 3, 2016 16-x^2 Explanation: (4+x)(4-x) = 4(4-x)+x(4-x) = 16-cancel(4x)+cancel(4x)-x^2 = -x^2+16 Answer link Related questions What is FOIL? How do you use the distributive property when you multiply polynomials? How do you multiply (x-2)(x+3)? How do you simplify (-4xy)(2x^4 yz^3 -y^4 z^9)? How do you multiply (3m+1)(m-4)(m+5)? How do you find the volume of a prism if the width is x, height is 2x-1 and the length if 3x+4? How do you multiply (a^2+2)(3a^2-4)? How do you simplify (x – 8)(x + 5)? How do you simplify (p-1)^2? How do you simplify (3x+2y)^2? See all questions in Multiplication of Polynomials by Binomials Impact of this question 1774 views around the world You can reuse this answer Creative Commons License