# Scalar Multiplication Exercises

### Example 1

Using these three matrices, solve each of the requested equations:

What is 3*C*?

### Example 2

Using these three matrices, solve each of the requested equations:

What is 2*A* + *C*?

### Example 3

Using these three matrices, solve each of the requested equations:

What is 3*A* – 2*B*?

### Example 4

Using these three matrices, solve each of the requested equations:

What is *A* + 2*B* + 2*C*?

### Example 5

Using these three matrices, solve each of the requested equations:

What is 2*A* – *B* + *C*?