AnswersAG Q1 Keystone Algebra 1 Block 26-27 DDiamondEvaluating Expressions with Exponents

Evaluating Expressions with Exponents Answers

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1
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Which is the value of this expression when and ?

Question illustration
A
StartFraction 1 Over 75 EndFraction
Option A
B
StartFraction 9 Over 25 EndFraction
Option B
C
StartFraction 25 Over 9 EndFraction
Option C
D
75
2
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Which is the value of this expression when and ?

Question illustration
A
–64
B
Negative one-half
Option B
C
One-half
Option C
D
64
3

Geoffrey is evaluating the expression as shown below.What are the values of a, b, c, and d?

Question illustration
A
a = 4, b = 2, c = 16, d = 9
Option A
B
a = 4, b = negative 2, c = 16, d = 9
Option B
C
a = 8, b = 8, c = 256, d = 6,561
Option C
D
a = 8, b = 8, c = 256, d = negative 6,561
Option D
4

Which is the value of this expression when and ?

Question illustration
A
–4
B
Negative StartFraction 1 Over 16 EndFraction
Option B
C
StartFraction 1 Over 16 EndFraction
Option C
D
4

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