### Home > MC1 > Chapter 4 > Lesson 4.1.4 > Problem 4-47

4-47.

Copy and complete each of the Diamond Problems below. The pattern used in the Diamond Problems is shown at right.

Refer to problem MC1 2-108 for help if you are having trouble getting started.

To fill in the second

square, try to determine what plus is equal to . Next, fill in the product square by finding the product of

and . and complete this diamond.

What two numbers multiply to make

and add together to make ?

For parts (c) and (d), follow the steps outlined in part (a). Depending on the problem, you can begin by either subtracting or dividing to find the second

.