How do you solve # 6x^2 + 3x = 0#? Algebra Quadratic Equations and Functions Comparing Methods for Solving Quadratics 1 Answer Don't Memorise May 5, 2016 #color(blue)(x = 0, x = -1/2# Explanation: #6x^2 + 3x = 0# #color(blue)(3x)# is common to both terms. #color(blue)(3x) ( 2x + 1) = 0# Equating both factors to zero to obtain solutions. #3x = 0, x = 0/3 = 0# #2x + 1 = 0, x = -1/2# Answer link Related questions What are the different methods for solving quadratic equations? What would be the best method to solve #-3x^2+12x+1=0#? How do you solve #-4x^2+4x=9#? What are the two numbers if the product of two consecutive integers is 72? Which method do you use to solve the quadratic equation #81x^2+1=0#? How do you solve #-4x^2+4000x=0#? How do you solve for x in #x^2-6x+4=0#? How do you solve #x^2-6x-16=0# by factoring? How do you solve by factoring and using the principle of zero products #x^2 + 7x + 6 = 0#? How do you solve #x^2=2x#? See all questions in Comparing Methods for Solving Quadratics Impact of this question 11939 views around the world You can reuse this answer Creative Commons License