How do you solve 3x(x-2)=25+4x^2-4x? Algebra Quadratic Equations and Functions Comparing Methods for Solving Quadratics 1 Answer Guillaume L. May 18, 2018 x notin RR Explanation: 3x(x-2)=25+4x²-4x 3x²-6x=25+4x²-4x 0=x²+2x+25 Δ=2²-4*25 Δ=-96 so x notin RR \0/ here's our answer! 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 1696 views around the world You can reuse this answer Creative Commons License