How do you multiply #(3t+12)/(2c+6) * (4c+20)/(2t+8)#? Algebra Rational Equations and Functions Multiplication of Rational Expressions 1 Answer Harish Chandra Rajpoot Jul 28, 2018 #\frac{3(c+5)}{c+3}# Explanation: Given expression: #\frac{3t+12}{2c+6}\cdot \frac{4c+20}{2t+8}# #=\frac{3(t+4)}{2(c+3)}\cdot \frac{4(c+5)}{2(t+4)}# #=\frac{3(c+5)}{c+3}# Answer link Related questions What is Multiplication of Rational Expressions? How do you multiplying rational expressions? Is multiplication of rational expressions commutative? How do you multiply #\frac{12x^2-x-6}{x^2-1} \cdot \frac{x^2+7x+6}{4x^2-27x+18}#? How do you multiply and simplify to the lowest terms #\frac{x^3}{2y^3} \cdot \frac{2y^2}{x}#? How do you multiply #\frac{5x^2+16x+3}{36x^2-25} \cdot (6x^2+5x)#? How do you multiply and simplify the expression #2xy \cdot \frac{2y^2}{x^3}#? How do you multiply #(a^2-a-12)/(a^2-5a+4)*(a^2+2a-3)/(a^2+a-6)#? How do you multiply #(4(x+2))/(5x)*(6x^2)/(2x)#? How do you multiply #(30a^2)/(18b)*(6b)/(5a)#? See all questions in Multiplication of Rational Expressions Impact of this question 1828 views around the world You can reuse this answer Creative Commons License