Kim and steffon both factor the equation x2-4=0 kim thinks that the root is 2 has multiplicity 2, but stefan thinks the root has a multiplicity of 1 which is correct

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]