60 likes | 405 Views
Solving Systems. Using Inverse Matrices. Solve the system using inverse matrices. 3x + 2y = 7. The formula to find the solution is:. 4x - 5y = 11. You can use the inverse of the coefficient matrix to find the solution. A=. Set up a matrix equation to find the solution. A. B.
E N D
Solving Systems Using Inverse Matrices
Solve the system using inverse matrices 3x + 2y = 7 The formula to find the solution is: 4x - 5y = 11 You can use the inverse of the coefficient matrix to find the solution. A= Set up a matrix equation to find the solution. A B
Solve the system using inverse matrices 2x - 4y = 9 The formula to find the solution is: 3x - 2y = 1 A= Set up a matrix equation to find the solution. A B
Solve the system using inverse matrices x + 4y = 8 The formula to find the solution is: 2x - 2y = -6 A= Set up a matrix equation to find the solution. A B
Solve the system using inverse matrices The formula to find the solution is: Set up a matrix equation to find the solution.
Practice: • Page 45 #1-10 • worksheet