Multiplying Integers

-7(9)

• 2

• -63

• -2

• 63

2(-4)

• 6

• -6

• 8

• -8

-7(-7)

• 49

• 14

• -49

• -14

9(-6)

• 3

• -54

• -3

• 54

Find the product of 9 and -8.

• 1

• -17

• -72

• 72

product of 9 and -8.

• 1

• -17

• -72

• 72

Evaluate xy if x = -2 and y = -13.

1. Since the 2 integers have ​ (a)   , 

2. The product will be ​ (b)  

3. xy =​ (c)  

• Same Signs

• Positive

• 26

• Different Signs

• Negative

• -26

Evaluate xy if x = -2 and y = -13.

• Same Signs

• Positive

• 26

• Different Signs

• Negative

• -26

Evaluate xy if x = -2 and y = -13.

• Same Signs

• Positive

• 26

• Different Signs

• Negative

• -26

Perform the indicated operation.

( -7 ) ( -8 )

• -15

• 56

• -56

• 54