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Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed.

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Presentation on theme: "Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed."— Presentation transcript:

1 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed.

2 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed.

3 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. Write 5 as a factor three times.

4 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. Write 5 as a factor three times.

5 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. Write 5 as a factor three times. Multiply.

6 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. b. Find the value of two to the sixth power. Write 5 as a factor three times. Multiply.

7 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. b. Find the value of two to the sixth power. Write 5 as a factor three times. Multiply.

8 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. b. Find the value of two to the sixth power. Write 2 as a factor six times. Write 5 as a factor three times. Multiply.

9 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. b. Find the value of two to the sixth power. Write 2 as a factor six times. Write 5 as a factor three times. Multiply.

10 Finding the Value of a Power EXAMPLE 2 a. Find the value of five cubed. Write 5 as a factor three times. Multiply. b. Find the value of two to the sixth power. Write 2 as a factor six times. Multiply.

11 Powers in Real-World Problems EXAMPLE 3 Telephone Calls You need to contact members of your softball league. You call 4 members in the morning. Those 4 people each call 4 more people in the afternoon. That evening, those additional people each call 4 others. How many people are called that evening?

12 Powers in Real-World Problems EXAMPLE 3 Telephone Calls You need to contact members of your softball league. You call 4 members in the morning. Those 4 people each call 4 more people in the afternoon. That evening, those additional people each call 4 others. How many people are called that evening? SOLUTION

13 Powers in Real-World Problems EXAMPLE 3 Telephone Calls You need to contact members of your softball league. You call 4 members in the morning. Those 4 people each call 4 more people in the afternoon. That evening, those additional people each call 4 others. How many people are called that evening? SOLUTION You call 4 people They each call 4 people

14 Powers in Real-World Problems EXAMPLE 3 Telephone Calls You need to contact members of your softball league. You call 4 members in the morning. Those 4 people each call 4 more people in the afternoon. That evening, those additional people each call 4 others. How many people are called that evening? SOLUTION You call 4 people They each call 4 people

15 Powers in Real-World Problems EXAMPLE 3 Telephone Calls You need to contact members of your softball league. You call 4 members in the morning. Those 4 people each call 4 more people in the afternoon. That evening, those additional people each call 4 others. How many people are called that evening? SOLUTION ANSWER That evening, 64 people are called. You call 4 people They each call 4 people

16 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

17 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

18 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

19 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

20 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

21 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

22 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3

23 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power

24 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power

25 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power

26 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power

27 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power squared

28 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power squared

29 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 to the sixth power squared

30 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 What If? Suppose each person in Example 3 (including you) calls 6 people instead of 4 people. How many people are called that evening?

31 Write the power as a product. Then find the value. GUIDED PRACTICE for Examples 2 and 3 What If? Suppose each person in Example 3 (including you) calls 6 people instead of 4 people. How many people are called that evening? SOLUTION ANSWER That evening 216 people are called

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