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Main Idea/Vocabulary Use powers and exponents. factors exponent base powers squared cubed standard form exponential form
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Main Idea and New VocabularyExample 1: Write Powers as ProductsExample 2: Write Powers as ProductsExample 3: Write Powers in Standard FormExample 4: Write Powers in Standard FormExample 5: Write Numbers in Exponential Form
• Use powers and exponents.
• factors• exponent• base• powers
• squared• cubed• standard form• exponential
form
Write Powers as Products
Write 84 as a product of the same factor.
Answer: 84 = 8 • 8 • 8 • 8
A. 3 • 7
B. 3 • 3 • 3
C. 3 • 3 • 3 • 3 • 3 • 3 • 3
D. 7 • 7 • 7
Write 37 as a product of the same factor.
Write as a product of the same factor.
Write Powers as Products
Answer:
Write as a product of the same factor.
A.
B.
C.
D.
Write Powers in Standard Form
Evaluate 83.
83 = 8 • 8 • 8
= 512
Answer: 512
A. 4
B. 18
C. 36
D. 64
Evaluate 26.
Evaluate
Write Powers in Standard Form
Answer:
Evaluate
A.
B.
C.
D.
Write Numbers in Exponential Form
Write 9 • 9 • 9 • 9 • 9 • 9 in exponential form.
9 is the base. It is used as a factor 6 times. So, the exponent is 6.
9 • 9 • 9 • 9 • 9 • 9 = 96
Answer: 96
A. 33
B. 34
C. 43
D. 44
Write 3 • 3 • 3 • 3 in exponential form.
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