Question 8 of 10 • Advanced Algebra: Concepts and Connections
What is cap x if the 2 by 2 matrix, row 1, column 1, negative 1 column 2, negative 2 row 2, column 1, 4 column 2, 8 plus cap x is equal to the 2 by 2 matrix, row 1, column 1, negative 5 column 2, negative 1 row 2, column 1, 2 column 2, 1 ?