How do you multiply (-4x+3y)^2? Algebra Polynomials and Factoring Special Products of Polynomials 1 Answer F Nov 8, 2017 16x^2-24xy+9y^2 Explanation: You can use the formula: (x+y)^2= x^2+2xy+y^2 In this case the "x" will be -4x and the "y" will be 3y (-4x)^2+(2)(-4x)(3y)+(3y)^2 =16x^2-24xy+9y^2 Answer link Related questions What are the Special Products of Polynomials? What is a perfect square binomial and how do you find the product? How do you simplify by multiplying (x+10)^2? How do you use the special product for squaring binomials to multiply (1/4t+2 )^2? How do you use the special product of a sum and difference to multiply (3x^2+2)(3x^2-2)? How do you evaluate 56^2 using special products? How do you multiply (3x-2y)^2? How do you factor -8x^2 +32? How do you factor x^3-8y^3? How do you factor x^3 - 1? See all questions in Special Products of Polynomials Impact of this question 2688 views around the world You can reuse this answer Creative Commons License