Hello I have a problem regarding matrix equations. In my assigment two products of matrices are given, but none of the factors. [X]'[X] = [A] (2x2) [y]'[X] = (1x2) I know how to solve a matrix equation with one unknown. AX = B and take the inverse etc. But can you give me some guidance on how to tackle the problem when there are two unkowns?