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Functions Powers, Inverses, and Radicals Exponents and Logarithmic Functions Systems Matrices Trigonometry Polynomials Quadratic Relations Series and Combinations Adding matrices. Subtracting matrices. Multiplying matrices by a scalar. Multiplying a matrix by another matrix. State whether a matrix has an inverse. Find the inverse of a 2 × 2 matrix. Find the number of solutions of a 2 × 2 linear system. Solve the system using matrices. Reflections. Translations. Rotations. Matrix word problem.| Try our Math Problem Generator Create tests or worksheets to be printed or taken online. |