Powers and Exponents

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Powers and Exponents
COURSE 3 LESSON 1-7
Simplify 35 (3 2)2.
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2
Powers and Exponents
COURSE 3 LESSON 1-7
Evaluate each expression for y 5.
a. (4y)3
b. 4y3
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3
Powers and Exponents
COURSE 3 LESSON 1-7
(continued)
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4
Powers and Exponents
COURSE 3 LESSON 1-7
Use the expression to find the radius
of a doorway that has the dimensions s 3 ft
and h 1 ft.
The radius of the doorway is 5 ft.
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5
Powers and Exponents
COURSE 3 LESSON 1-7
1. Write a a a b b using
exponents. 2. Simplify (4)3. 3. Simplify
25. 4. Simplify (8 5)2 92. 5. Simplify 10
(5x)2 for x 2. 6. Simplify 32 23 62.
a3b2
64
32
1,519
90
36
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