How do you solve 8x^2 = 56? Algebra Quadratic Equations and Functions Comparing Methods for Solving Quadratics 1 Answer John F. Jun 20, 2016 x = + - sqrt(7) Explanation: x^2 = 56 / 8 x = sqrt(56/8) x = + - sqrt(7) 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 1820 views around the world You can reuse this answer Creative Commons License