How do you solve #15-20x²=0#? Algebra Quadratic Equations and Functions Comparing Methods for Solving Quadratics 1 Answer Binayaka C. Mar 31, 2018 Solution: #x= sqrt3/2 and x= - sqrt3/2# Explanation: # 15-20x^2=0 or 20x^2=15 # or #x^2=15/20 or x^2 = 3/4 # #:.x =+- sqrt(3/4):. x= sqrt3/2 and x= - sqrt3/2# Solution: #x= sqrt3/2 and x= - sqrt3/2# [Ans] 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 1692 views around the world You can reuse this answer Creative Commons License