How do you simplify 4(a-3)4(a−3)? Algebra Polynomials and Factoring Multiplication of Monomials by Polynomials 1 Answer Deepak G. Aug 13, 2016 =4a-12=4a−12 Explanation: 4(a-3)4(a−3) =4a-12=4a−12 Answer link Related questions What is Multiplication of Monomials by Polynomials? How do you multiply monomials by polynomials? How do you multiply monomials by monomials? How do you multiply (3xy^5)(-6x^4y^2)(3xy5)(−6x4y2)? How do you multiply and simplify 6ab(-10a^2 b^3+c^5)6ab(−10a2b3+c5)? How do you simplify -3a^2b(9a^2-4b^2)−3a2b(9a2−4b2)? How do you multiply y(xy^4)y(xy4)? How do you multiply (2x-1)(x^3-2x^2+3x-4)(2x−1)(x3−2x2+3x−4)? How do you multiply (5n^2)(2n^5 - 2n^3 3n^7)(5n2)(2n5−2n33n7)? How do you simplify 2t^2+(3+5)(4t)2t2+(3+5)(4t)? See all questions in Multiplication of Monomials by Polynomials Impact of this question 4915 views around the world You can reuse this answer Creative Commons License