Implement the function findRoots to find the roots of the quadratic equation: ax2 + bx + c = 0. If the equation has only one solution, the function should return that solution as both elements of the ...

I recently needed to check some homework answers related to use of the quadratic formula . ... interesting in its own right because there are so many ways to calculate a square root in Java.

Challenge of JavaIsland: Calculation and Operators - ByteLegendQuest/java-calculate-root-of-quadratic-equation ...