The quadratic equation x2 - 8x = -20 is to be solved by

Last updated: 8/14/2022

The quadratic equation x2 - 8x = -20 is to be solved by completing the square. Which equation would be a step in that solution? A. 3-4)²=4 B. x-4-±2i C. x2-8x + 20 = 0 D.x28x + 16 = -20 Select one: OA OB OC OD