He reformed the taxes, the law into codex justinianus which is used today and he conquered part of the west back.
Answer:
The Quadratic Formula. You can solve any quadratic equation by completing the square—rewriting part of the equation as a perfect square trinomial. If you complete the square on the generic equation ax2 + bx + c = 0 and then solve for x, you find that . This equation is known as the Quadratic Formula.
President Grants administration was weakened due to his presidential scandals.
