A tool designed to solve equations containing radicals, often square roots, cube roots, or other nth roots, presents solutions in a sequential format. For example, given the equation (x + 2) = 3, such a tool would first square both sides, resulting in x + 2 = 9. Subsequently, it would isolate x by subtracting 2 from both sides, leading to the solution x = 7. The presentation of each algebraic manipulation constitutes the “step by step” aspect.
The availability of such tools simplifies the process of verifying solutions and understanding the underlying algebraic principles. Before the advent of computational aids, solving these types of equations required meticulous manual calculation and a strong understanding of algebraic manipulation. This process could be time-consuming and prone to errors. The tool reduces the potential for human error and provides a learning resource that illustrates the correct sequence of operations.